63820710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{78791}}^1$

素因数の和:78810

約数の個数: 40

約数和(自身を含む): 171608976

約数和(自身を除く): 107788266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 78791, 157582, 236373, 393955, 472746, 709119, 787910, 1181865, 1418238, 2127357, 2363730, 3545595, 4254714, 6382071, 7091190, 10636785, 12764142, 21273570, 31910355, 63820710]

約数ペア:

[(1, 63820710), (2, 31910355), (3, 21273570), (5, 12764142), (6, 10636785), (9, 7091190), (10, 6382071), (15, 4254714), (18, 3545595), (27, 2363730), (30, 2127357), (45, 1418238), (54, 1181865), (81, 787910), (90, 709119), (135, 472746), (162, 393955), (270, 236373), (405, 157582), (810, 78791)]