181940910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{4073}}^1$

素因数の和:5572

約数の個数: 32

約数和(自身を含む): 437058720

約数和(自身を除く): 255117810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1489, 2978, 4073, 4467, 7445, 8146, 8934, 12219, 14890, 20365, 22335, 24438, 40730, 44670, 61095, 122190, 6064697, 12129394, 18194091, 30323485, 36388182, 60646970, 90970455, 181940910]

約数ペア:

[(1, 181940910), (2, 90970455), (3, 60646970), (5, 36388182), (6, 30323485), (10, 18194091), (15, 12129394), (30, 6064697), (1489, 122190), (2978, 61095), (4073, 44670), (4467, 40730), (7445, 24438), (8146, 22335), (8934, 20365), (12219, 14890)]