61980710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3257}}^1$

素因数の和:3448

約数の個数: 32

約数和(自身を含む): 122448672

約数和(自身を除く): 60467962

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3257, 3806, 6514, 9515, 16285, 19030, 32570, 35827, 71654, 179135, 358270, 563461, 1126922, 2817305, 5634610, 6198071, 12396142, 30990355, 61980710]

約数ペア:

[(1, 61980710), (2, 30990355), (5, 12396142), (10, 6198071), (11, 5634610), (22, 2817305), (55, 1126922), (110, 563461), (173, 358270), (346, 179135), (865, 71654), (1730, 35827), (1903, 32570), (3257, 19030), (3806, 16285), (6514, 9515)]