282913130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1621}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 526929408

約数和(自身を除く): 244016278

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 563, 1126, 1621, 2815, 3242, 5630, 8105, 16210, 17453, 34906, 50251, 87265, 100502, 174530, 251255, 502510, 912623, 1825246, 4563115, 9126230, 28291313, 56582626, 141456565, 282913130]

約数ペア:

[(1, 282913130), (2, 141456565), (5, 56582626), (10, 28291313), (31, 9126230), (62, 4563115), (155, 1825246), (310, 912623), (563, 502510), (1126, 251255), (1621, 174530), (2815, 100502), (3242, 87265), (5630, 50251), (8105, 34906), (16210, 17453)]