13040430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 34896960

約数和(自身を除く): 21856530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1153, 1885, 2262, 2306, 3459, 3770, 5655, 5765, 6918, 11310, 11530, 14989, 17295, 29978, 33437, 34590, 44967, 66874, 74945, 89934, 100311, 149890, 167185, 200622, 224835, 334370, 434681, 449670, 501555, 869362, 1003110, 1304043, 2173405, 2608086, 4346810, 6520215, 13040430]

約数ペア:

[(1, 13040430), (2, 6520215), (3, 4346810), (5, 2608086), (6, 2173405), (10, 1304043), (13, 1003110), (15, 869362), (26, 501555), (29, 449670), (30, 434681), (39, 334370), (58, 224835), (65, 200622), (78, 167185), (87, 149890), (130, 100311), (145, 89934), (174, 74945), (195, 66874), (290, 44967), (377, 34590), (390, 33437), (435, 29978), (754, 17295), (870, 14989), (1131, 11530), (1153, 11310), (1885, 6918), (2262, 5765), (2306, 5655), (3459, 3770)]