26189730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 83635200

約数和(自身を除く): 57445470

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, 149, 155, 162, 186, 189, 210, 217, 270, 279, 298, 310, 315, 378, 405, 434, 447, 465, 558, 567, 630, 651, 745, 810, 837, 894, 930, 945, 1043, 1085, 1134, 1302, 1341, 1395, 1490, 1674, 1890, 1953, 2086, 2170, 2235, 2511, 2682, 2790, 2835, 3129, 3255, 3906, 4023, 4185, 4470, 4619, 5022, 5215, 5670, 5859, 6258, 6510, 6705, 8046, 8370, 9238, 9387, 9765, 10430, 11718, 12069, 12555, 13410, 13857, 15645, 17577, 18774, 19530, 20115, 23095, 24138, 25110, 27714, 28161, 29295, 31290, 32333, 35154, 40230, 41571, 46190, 46935, 56322, 58590, 60345, 64666, 69285, 83142, 84483, 87885, 93870, 96999, 120690, 124713, 138570, 140805, 161665, 168966, 175770, 193998, 207855, 249426, 281610, 290997, 323330, 374139, 415710, 422415, 484995, 581994, 623565, 748278, 844830, 872991, 969990, 1247130, 1454985, 1745982, 1870695, 2618973, 2909970, 3741390, 4364955, 5237946, 8729910, 13094865, 26189730]

約数ペア:

[(1, 26189730), (2, 13094865), (3, 8729910), (5, 5237946), (6, 4364955), (7, 3741390), (9, 2909970), (10, 2618973), (14, 1870695), (15, 1745982), (18, 1454985), (21, 1247130), (27, 969990), (30, 872991), (31, 844830), (35, 748278), (42, 623565), (45, 581994), (54, 484995), (62, 422415), (63, 415710), (70, 374139), (81, 323330), (90, 290997), (93, 281610), (105, 249426), (126, 207855), (135, 193998), (149, 175770), (155, 168966), (162, 161665), (186, 140805), (189, 138570), (210, 124713), (217, 120690), (270, 96999), (279, 93870), (298, 87885), (310, 84483), (315, 83142), (378, 69285), (405, 64666), (434, 60345), (447, 58590), (465, 56322), (558, 46935), (567, 46190), (630, 41571), (651, 40230), (745, 35154), (810, 32333), (837, 31290), (894, 29295), (930, 28161), (945, 27714), (1043, 25110), (1085, 24138), (1134, 23095), (1302, 20115), (1341, 19530), (1395, 18774), (1490, 17577), (1674, 15645), (1890, 13857), (1953, 13410), (2086, 12555), (2170, 12069), (2235, 11718), (2511, 10430), (2682, 9765), (2790, 9387), (2835, 9238), (3129, 8370), (3255, 8046), (3906, 6705), (4023, 6510), (4185, 6258), (4470, 5859), (4619, 5670), (5022, 5215)]