56798430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145637}}^1$

素因数の和:145660

約数の個数: 32

約数和(自身を含む): 146803104

約数和(自身を除く): 90004674

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 145637, 291274, 436911, 728185, 873822, 1456370, 1893281, 2184555, 3786562, 4369110, 5679843, 9466405, 11359686, 18932810, 28399215, 56798430]

約数ペア:

[(1, 56798430), (2, 28399215), (3, 18932810), (5, 11359686), (6, 9466405), (10, 5679843), (13, 4369110), (15, 3786562), (26, 2184555), (30, 1893281), (39, 1456370), (65, 873822), (78, 728185), (130, 436911), (195, 291274), (390, 145637)]