61343730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 195148800

約数和(自身を除く): 133805070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 81, 90, 93, 105, 126, 135, 155, 162, 186, 189, 210, 217, 270, 279, 310, 315, 349, 378, 405, 434, 465, 558, 567, 630, 651, 698, 810, 837, 930, 945, 1047, 1085, 1134, 1302, 1395, 1674, 1745, 1890, 1953, 2094, 2170, 2443, 2511, 2790, 2835, 3141, 3255, 3490, 3906, 4185, 4886, 5022, 5235, 5670, 5859, 6282, 6510, 7329, 8370, 9423, 9765, 10470, 10819, 11718, 12215, 12555, 14658, 15705, 17577, 18846, 19530, 21638, 21987, 24430, 25110, 28269, 29295, 31410, 32457, 35154, 36645, 43974, 47115, 54095, 56538, 58590, 64914, 65961, 73290, 75733, 87885, 94230, 97371, 108190, 109935, 131922, 141345, 151466, 162285, 175770, 194742, 197883, 219870, 227199, 282690, 292113, 324570, 329805, 378665, 395766, 454398, 486855, 584226, 659610, 681597, 757330, 876339, 973710, 989415, 1135995, 1363194, 1460565, 1752678, 1978830, 2044791, 2271990, 2921130, 3407985, 4089582, 4381695, 6134373, 6815970, 8763390, 10223955, 12268746, 20447910, 30671865, 61343730]

約数ペア:

[(1, 61343730), (2, 30671865), (3, 20447910), (5, 12268746), (6, 10223955), (7, 8763390), (9, 6815970), (10, 6134373), (14, 4381695), (15, 4089582), (18, 3407985), (21, 2921130), (27, 2271990), (30, 2044791), (31, 1978830), (35, 1752678), (42, 1460565), (45, 1363194), (54, 1135995), (62, 989415), (63, 973710), (70, 876339), (81, 757330), (90, 681597), (93, 659610), (105, 584226), (126, 486855), (135, 454398), (155, 395766), (162, 378665), (186, 329805), (189, 324570), (210, 292113), (217, 282690), (270, 227199), (279, 219870), (310, 197883), (315, 194742), (349, 175770), (378, 162285), (405, 151466), (434, 141345), (465, 131922), (558, 109935), (567, 108190), (630, 97371), (651, 94230), (698, 87885), (810, 75733), (837, 73290), (930, 65961), (945, 64914), (1047, 58590), (1085, 56538), (1134, 54095), (1302, 47115), (1395, 43974), (1674, 36645), (1745, 35154), (1890, 32457), (1953, 31410), (2094, 29295), (2170, 28269), (2443, 25110), (2511, 24430), (2790, 21987), (2835, 21638), (3141, 19530), (3255, 18846), (3490, 17577), (3906, 15705), (4185, 14658), (4886, 12555), (5022, 12215), (5235, 11718), (5670, 10819), (5859, 10470), (6282, 9765), (6510, 9423), (7329, 8370)]