40381770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9413}}^1$

素因数の和:9447

約数の個数: 64

約数和(自身を含む): 113871744

約数和(自身を除く): 73489974

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 9413, 18826, 28239, 47065, 56478, 94130, 103543, 122369, 141195, 207086, 244738, 282390, 310629, 367107, 517715, 611845, 621258, 734214, 1035430, 1223690, 1346059, 1553145, 1835535, 2692118, 3106290, 3671070, 4038177, 6730295, 8076354, 13460590, 20190885, 40381770]

約数ペア:

[(1, 40381770), (2, 20190885), (3, 13460590), (5, 8076354), (6, 6730295), (10, 4038177), (11, 3671070), (13, 3106290), (15, 2692118), (22, 1835535), (26, 1553145), (30, 1346059), (33, 1223690), (39, 1035430), (55, 734214), (65, 621258), (66, 611845), (78, 517715), (110, 367107), (130, 310629), (143, 282390), (165, 244738), (195, 207086), (286, 141195), (330, 122369), (390, 103543), (429, 94130), (715, 56478), (858, 47065), (1430, 28239), (2145, 18826), (4290, 9413)]