292890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 758016

約数和(自身を除く): 465126

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 751, 1502, 2253, 3755, 4506, 7510, 9763, 11265, 19526, 22530, 29289, 48815, 58578, 97630, 146445, 292890]

約数ペア:

[(1, 292890), (2, 146445), (3, 97630), (5, 58578), (6, 48815), (10, 29289), (13, 22530), (15, 19526), (26, 11265), (30, 9763), (39, 7510), (65, 4506), (78, 3755), (130, 2253), (195, 1502), (390, 751)]