3891790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 8164800

約数和(自身を除く): 4273010

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1049, 1855, 2098, 3710, 5245, 7343, 10490, 14686, 36715, 55597, 73430, 111194, 277985, 389179, 555970, 778358, 1945895, 3891790]

約数ペア:

[(1, 3891790), (2, 1945895), (5, 778358), (7, 555970), (10, 389179), (14, 277985), (35, 111194), (53, 73430), (70, 55597), (106, 36715), (265, 14686), (371, 10490), (530, 7343), (742, 5245), (1049, 3710), (1855, 2098)]