67166940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1119449}}^1$

素因数の和:1119461

約数の個数: 24

約数和(自身を含む): 188067600

約数和(自身を除く): 120900660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1119449, 2238898, 3358347, 4477796, 5597245, 6716694, 11194490, 13433388, 16791735, 22388980, 33583470, 67166940]

約数ペア:

[(1, 67166940), (2, 33583470), (3, 22388980), (4, 16791735), (5, 13433388), (6, 11194490), (10, 6716694), (12, 5597245), (15, 4477796), (20, 3358347), (30, 2238898), (60, 1119449)]