19276170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1571}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 46405440

約数和(自身を除く): 27129270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 1571, 2045, 2454, 3142, 4090, 4713, 6135, 7855, 9426, 12270, 15710, 23565, 47130, 642539, 1285078, 1927617, 3212695, 3855234, 6425390, 9638085, 19276170]

約数ペア:

[(1, 19276170), (2, 9638085), (3, 6425390), (5, 3855234), (6, 3212695), (10, 1927617), (15, 1285078), (30, 642539), (409, 47130), (818, 23565), (1227, 15710), (1571, 12270), (2045, 9426), (2454, 7855), (3142, 6135), (4090, 4713)]