10978890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28151}}^1$

素因数の和:28174

約数の個数: 32

約数和(自身を含む): 28377216

約数和(自身を除く): 17398326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 28151, 56302, 84453, 140755, 168906, 281510, 365963, 422265, 731926, 844530, 1097889, 1829815, 2195778, 3659630, 5489445, 10978890]

約数ペア:

[(1, 10978890), (2, 5489445), (3, 3659630), (5, 2195778), (6, 1829815), (10, 1097889), (13, 844530), (15, 731926), (26, 422265), (30, 365963), (39, 281510), (65, 168906), (78, 140755), (130, 84453), (195, 56302), (390, 28151)]