7388970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3469}}^1$

素因数の和:3550

約数の個数: 32

約数和(自身を含む): 17988480

約数和(自身を除く): 10599510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 3469, 6938, 10407, 17345, 20814, 34690, 52035, 104070, 246299, 492598, 738897, 1231495, 1477794, 2462990, 3694485, 7388970]

約数ペア:

[(1, 7388970), (2, 3694485), (3, 2462990), (5, 1477794), (6, 1231495), (10, 738897), (15, 492598), (30, 246299), (71, 104070), (142, 52035), (213, 34690), (355, 20814), (426, 17345), (710, 10407), (1065, 6938), (2130, 3469)]