15915630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2693}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 38405664

約数和(自身を除く): 22490034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2693, 2955, 5386, 5910, 8079, 13465, 16158, 26930, 40395, 80790, 530521, 1061042, 1591563, 2652605, 3183126, 5305210, 7957815, 15915630]

約数ペア:

[(1, 15915630), (2, 7957815), (3, 5305210), (5, 3183126), (6, 2652605), (10, 1591563), (15, 1061042), (30, 530521), (197, 80790), (394, 40395), (591, 26930), (985, 16158), (1182, 13465), (1970, 8079), (2693, 5910), (2955, 5386)]