15782030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13043}}^1$

素因数の和:13072

約数の個数: 24

約数和(自身を含む): 31227336

約数和(自身を除く): 15445306

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 13043, 26086, 65215, 130430, 143473, 286946, 717365, 1434730, 1578203, 3156406, 7891015, 15782030]

約数ペア:

[(1, 15782030), (2, 7891015), (5, 3156406), (10, 1578203), (11, 1434730), (22, 717365), (55, 286946), (110, 143473), (121, 130430), (242, 65215), (605, 26086), (1210, 13043)]