15405130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 30086784

約数和(自身を除く): 14681654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 727, 815, 1454, 1630, 2119, 3635, 4238, 7270, 9451, 10595, 18902, 21190, 47255, 94510, 118501, 237002, 592505, 1185010, 1540513, 3081026, 7702565, 15405130]

約数ペア:

[(1, 15405130), (2, 7702565), (5, 3081026), (10, 1540513), (13, 1185010), (26, 592505), (65, 237002), (130, 118501), (163, 94510), (326, 47255), (727, 21190), (815, 18902), (1454, 10595), (1630, 9451), (2119, 7270), (3635, 4238)]