1515677020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{529957}}^1$

素因数の和:529990

約数の個数: 48

約数和(自身を含む): 3739383648

約数和(自身を除く): 2223706628

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 529957, 1059914, 2119828, 2649785, 5299570, 5829527, 6889441, 10599140, 11659054, 13778882, 23318108, 27557764, 29147635, 34447205, 58295270, 68894410, 75783851, 116590540, 137788820, 151567702, 303135404, 378919255, 757838510, 1515677020]

約数ペア:

[(1, 1515677020), (2, 757838510), (4, 378919255), (5, 303135404), (10, 151567702), (11, 137788820), (13, 116590540), (20, 75783851), (22, 68894410), (26, 58295270), (44, 34447205), (52, 29147635), (55, 27557764), (65, 23318108), (110, 13778882), (130, 11659054), (143, 10599140), (220, 6889441), (260, 5829527), (286, 5299570), (572, 2649785), (715, 2119828), (1430, 1059914), (2860, 529957)]