70639290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2357}}^1$

素因数の和:2413

約数の個数: 80

約数和(自身を含む): 195157512

約数和(自身を除く): 124518222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2357, 2997, 3330, 4714, 4995, 5994, 7071, 9990, 11785, 14142, 14985, 21213, 23570, 29970, 35355, 42426, 63639, 70710, 87209, 106065, 127278, 174418, 190917, 212130, 261627, 318195, 381834, 436045, 523254, 636390, 784881, 872090, 954585, 1308135, 1569762, 1909170, 2354643, 2616270, 3924405, 4709286, 7063929, 7848810, 11773215, 14127858, 23546430, 35319645, 70639290]

約数ペア:

[(1, 70639290), (2, 35319645), (3, 23546430), (5, 14127858), (6, 11773215), (9, 7848810), (10, 7063929), (15, 4709286), (18, 3924405), (27, 2616270), (30, 2354643), (37, 1909170), (45, 1569762), (54, 1308135), (74, 954585), (81, 872090), (90, 784881), (111, 636390), (135, 523254), (162, 436045), (185, 381834), (222, 318195), (270, 261627), (333, 212130), (370, 190917), (405, 174418), (555, 127278), (666, 106065), (810, 87209), (999, 70710), (1110, 63639), (1665, 42426), (1998, 35355), (2357, 29970), (2997, 23570), (3330, 21213), (4714, 14985), (4995, 14142), (5994, 11785), (7071, 9990)]