140925690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 393984000

約数和(自身を除く): 253058310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 113, 135, 149, 155, 186, 226, 270, 279, 298, 310, 339, 447, 465, 558, 565, 678, 745, 837, 894, 930, 1017, 1130, 1341, 1395, 1490, 1674, 1695, 2034, 2235, 2682, 2790, 3051, 3390, 3503, 4023, 4185, 4470, 4619, 5085, 6102, 6705, 7006, 8046, 8370, 9238, 10170, 10509, 13410, 13857, 15255, 16837, 17515, 20115, 21018, 23095, 27714, 30510, 31527, 33674, 35030, 40230, 41571, 46190, 50511, 52545, 63054, 69285, 83142, 84185, 94581, 101022, 105090, 124713, 138570, 151533, 157635, 168370, 189162, 207855, 249426, 252555, 303066, 315270, 415710, 454599, 472905, 505110, 521947, 623565, 757665, 909198, 945810, 1043894, 1247130, 1515330, 1565841, 2272995, 2609735, 3131682, 4545990, 4697523, 5219470, 7829205, 9395046, 14092569, 15658410, 23487615, 28185138, 46975230, 70462845, 140925690]

約数ペア:

[(1, 140925690), (2, 70462845), (3, 46975230), (5, 28185138), (6, 23487615), (9, 15658410), (10, 14092569), (15, 9395046), (18, 7829205), (27, 5219470), (30, 4697523), (31, 4545990), (45, 3131682), (54, 2609735), (62, 2272995), (90, 1565841), (93, 1515330), (113, 1247130), (135, 1043894), (149, 945810), (155, 909198), (186, 757665), (226, 623565), (270, 521947), (279, 505110), (298, 472905), (310, 454599), (339, 415710), (447, 315270), (465, 303066), (558, 252555), (565, 249426), (678, 207855), (745, 189162), (837, 168370), (894, 157635), (930, 151533), (1017, 138570), (1130, 124713), (1341, 105090), (1395, 101022), (1490, 94581), (1674, 84185), (1695, 83142), (2034, 69285), (2235, 63054), (2682, 52545), (2790, 50511), (3051, 46190), (3390, 41571), (3503, 40230), (4023, 35030), (4185, 33674), (4470, 31527), (4619, 30510), (5085, 27714), (6102, 23095), (6705, 21018), (7006, 20115), (8046, 17515), (8370, 16837), (9238, 15255), (10170, 13857), (10509, 13410)]