290383604

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{25111}}^1$

素因数の和:25188

約数の個数: 36

約数和(自身を含む): 601181280

約数和(自身を除く): 310797676

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 413, 826, 1652, 2891, 5782, 11564, 25111, 50222, 100444, 175777, 351554, 703108, 1230439, 1481549, 2460878, 2963098, 4921756, 5926196, 10370843, 20741686, 41483372, 72595901, 145191802, 290383604]

約数ペア:

[(1, 290383604), (2, 145191802), (4, 72595901), (7, 41483372), (14, 20741686), (28, 10370843), (49, 5926196), (59, 4921756), (98, 2963098), (118, 2460878), (196, 1481549), (236, 1230439), (413, 703108), (826, 351554), (1652, 175777), (2891, 100444), (5782, 50222), (11564, 25111)]