304054910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{2081}}^1$

素因数の和:2876

約数の個数: 32

約数和(自身を含む): 577130400

約数和(自身を除く): 273075490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 769, 1538, 2081, 3845, 4162, 7690, 10405, 14611, 20810, 29222, 39539, 73055, 79078, 146110, 197695, 395390, 1600289, 3200578, 8001445, 16002890, 30405491, 60810982, 152027455, 304054910]

約数ペア:

[(1, 304054910), (2, 152027455), (5, 60810982), (10, 30405491), (19, 16002890), (38, 8001445), (95, 3200578), (190, 1600289), (769, 395390), (1538, 197695), (2081, 146110), (3845, 79078), (4162, 73055), (7690, 39539), (10405, 29222), (14611, 20810)]