123520830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{57991}}^1$

素因数の和:58072

約数の個数: 32

約数和(自身を含む): 300630528

約数和(自身を除く): 177109698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 57991, 115982, 173973, 289955, 347946, 579910, 869865, 1739730, 4117361, 8234722, 12352083, 20586805, 24704166, 41173610, 61760415, 123520830]

約数ペア:

[(1, 123520830), (2, 61760415), (3, 41173610), (5, 24704166), (6, 20586805), (10, 12352083), (15, 8234722), (30, 4117361), (71, 1739730), (142, 869865), (213, 579910), (355, 347946), (426, 289955), (710, 173973), (1065, 115982), (2130, 57991)]