65210670

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 214524288

約数和(自身を除く): 149313618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 49, 53, 54, 62, 63, 70, 81, 90, 93, 98, 105, 106, 126, 135, 147, 155, 159, 162, 186, 189, 210, 217, 245, 265, 270, 279, 294, 310, 315, 318, 371, 378, 405, 434, 441, 465, 477, 490, 530, 558, 567, 630, 651, 735, 742, 795, 810, 837, 882, 930, 945, 954, 1085, 1113, 1134, 1302, 1323, 1395, 1431, 1470, 1519, 1590, 1643, 1674, 1855, 1890, 1953, 2170, 2205, 2226, 2385, 2511, 2597, 2646, 2790, 2835, 2862, 3038, 3255, 3286, 3339, 3710, 3906, 3969, 4185, 4293, 4410, 4557, 4770, 4929, 5022, 5194, 5565, 5670, 5859, 6510, 6615, 6678, 7155, 7595, 7791, 7938, 8215, 8370, 8586, 9114, 9765, 9858, 10017, 11130, 11501, 11718, 12555, 12985, 13230, 13671, 14310, 14787, 15190, 15582, 16430, 16695, 17577, 19530, 19845, 20034, 21465, 22785, 23002, 23373, 24645, 25110, 25970, 27342, 29295, 29574, 30051, 33390, 34503, 35154, 38955, 39690, 41013, 42930, 44361, 45570, 46746, 49290, 50085, 57505, 58590, 60102, 68355, 69006, 70119, 73935, 77910, 80507, 82026, 87885, 88722, 100170, 103509, 115010, 116865, 123039, 133083, 136710, 140238, 147870, 150255, 161014, 172515, 175770, 205065, 207018, 210357, 221805, 233730, 241521, 246078, 266166, 300510, 310527, 345030, 350595, 402535, 410130, 420714, 443610, 483042, 517545, 615195, 621054, 665415, 701190, 724563, 805070, 931581, 1035090, 1051785, 1207605, 1230390, 1330830, 1449126, 1552635, 1863162, 2103570, 2173689, 2415210, 3105270, 3622815, 4347378, 4657905, 6521067, 7245630, 9315810, 10868445, 13042134, 21736890, 32605335, 65210670]

約数ペア:

[(1, 65210670), (2, 32605335), (3, 21736890), (5, 13042134), (6, 10868445), (7, 9315810), (9, 7245630), (10, 6521067), (14, 4657905), (15, 4347378), (18, 3622815), (21, 3105270), (27, 2415210), (30, 2173689), (31, 2103570), (35, 1863162), (42, 1552635), (45, 1449126), (49, 1330830), (53, 1230390), (54, 1207605), (62, 1051785), (63, 1035090), (70, 931581), (81, 805070), (90, 724563), (93, 701190), (98, 665415), (105, 621054), (106, 615195), (126, 517545), (135, 483042), (147, 443610), (155, 420714), (159, 410130), (162, 402535), (186, 350595), (189, 345030), (210, 310527), (217, 300510), (245, 266166), (265, 246078), (270, 241521), (279, 233730), (294, 221805), (310, 210357), (315, 207018), (318, 205065), (371, 175770), (378, 172515), (405, 161014), (434, 150255), (441, 147870), (465, 140238), (477, 136710), (490, 133083), (530, 123039), (558, 116865), (567, 115010), (630, 103509), (651, 100170), (735, 88722), (742, 87885), (795, 82026), (810, 80507), (837, 77910), (882, 73935), (930, 70119), (945, 69006), (954, 68355), (1085, 60102), (1113, 58590), (1134, 57505), (1302, 50085), (1323, 49290), (1395, 46746), (1431, 45570), (1470, 44361), (1519, 42930), (1590, 41013), (1643, 39690), (1674, 38955), (1855, 35154), (1890, 34503), (1953, 33390), (2170, 30051), (2205, 29574), (2226, 29295), (2385, 27342), (2511, 25970), (2597, 25110), (2646, 24645), (2790, 23373), (2835, 23002), (2862, 22785), (3038, 21465), (3255, 20034), (3286, 19845), (3339, 19530), (3710, 17577), (3906, 16695), (3969, 16430), (4185, 15582), (4293, 15190), (4410, 14787), (4557, 14310), (4770, 13671), (4929, 13230), (5022, 12985), (5194, 12555), (5565, 11718), (5670, 11501), (5859, 11130), (6510, 10017), (6615, 9858), (6678, 9765), (7155, 9114), (7595, 8586), (7791, 8370), (7938, 8215)]