388470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 974592

約数和(自身を除く): 586122

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 563, 690, 1126, 1689, 2815, 3378, 5630, 8445, 12949, 16890, 25898, 38847, 64745, 77694, 129490, 194235, 388470]

約数ペア:

[(1, 388470), (2, 194235), (3, 129490), (5, 77694), (6, 64745), (10, 38847), (15, 25898), (23, 16890), (30, 12949), (46, 8445), (69, 5630), (115, 3378), (138, 2815), (230, 1689), (345, 1126), (563, 690)]