40047630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10037}}^1$

素因数の和:10073

約数の個数: 64

約数和(自身を含む): 115637760

約数和(自身を除く): 75590130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 10037, 20074, 30111, 50185, 60222, 70259, 100370, 140518, 150555, 190703, 210777, 301110, 351295, 381406, 421554, 572109, 702590, 953515, 1053885, 1144218, 1334921, 1907030, 2107770, 2669842, 2860545, 4004763, 5721090, 6674605, 8009526, 13349210, 20023815, 40047630]

約数ペア:

[(1, 40047630), (2, 20023815), (3, 13349210), (5, 8009526), (6, 6674605), (7, 5721090), (10, 4004763), (14, 2860545), (15, 2669842), (19, 2107770), (21, 1907030), (30, 1334921), (35, 1144218), (38, 1053885), (42, 953515), (57, 702590), (70, 572109), (95, 421554), (105, 381406), (114, 351295), (133, 301110), (190, 210777), (210, 190703), (266, 150555), (285, 140518), (399, 100370), (570, 70259), (665, 60222), (798, 50185), (1330, 30111), (1995, 20074), (3990, 10037)]