71438790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{3847}}^1$

素因数の和:4476

約数の個数: 32

約数和(自身を含む): 171774720

約数和(自身を除く): 100335930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1238, 1857, 3095, 3714, 3847, 6190, 7694, 9285, 11541, 18570, 19235, 23082, 38470, 57705, 115410, 2381293, 4762586, 7143879, 11906465, 14287758, 23812930, 35719395, 71438790]

約数ペア:

[(1, 71438790), (2, 35719395), (3, 23812930), (5, 14287758), (6, 11906465), (10, 7143879), (15, 4762586), (30, 2381293), (619, 115410), (1238, 57705), (1857, 38470), (3095, 23082), (3714, 19235), (3847, 18570), (6190, 11541), (7694, 9285)]