145996890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{374351}}^1$

素因数の和:374374

約数の個数: 32

約数和(自身を含む): 377346816

約数和(自身を除く): 231349926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 374351, 748702, 1123053, 1871755, 2246106, 3743510, 4866563, 5615265, 9733126, 11230530, 14599689, 24332815, 29199378, 48665630, 72998445, 145996890]

約数ペア:

[(1, 145996890), (2, 72998445), (3, 48665630), (5, 29199378), (6, 24332815), (10, 14599689), (13, 11230530), (15, 9733126), (26, 5615265), (30, 4866563), (39, 3743510), (65, 2246106), (78, 1871755), (130, 1123053), (195, 748702), (390, 374351)]