188530530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2777}}^1$

素因数の和:2891

約数の個数: 64

約数和(自身を含む): 473637888

約数和(自身を除く): 285107358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1095, 2190, 2263, 2777, 4526, 5554, 6789, 8331, 11315, 13578, 13885, 16662, 22630, 27770, 33945, 41655, 67890, 83310, 86087, 172174, 202721, 258261, 405442, 430435, 516522, 608163, 860870, 1013605, 1216326, 1291305, 2027210, 2582610, 3040815, 6081630, 6284351, 12568702, 18853053, 31421755, 37706106, 62843510, 94265265, 188530530]

約数ペア:

[(1, 188530530), (2, 94265265), (3, 62843510), (5, 37706106), (6, 31421755), (10, 18853053), (15, 12568702), (30, 6284351), (31, 6081630), (62, 3040815), (73, 2582610), (93, 2027210), (146, 1291305), (155, 1216326), (186, 1013605), (219, 860870), (310, 608163), (365, 516522), (438, 430435), (465, 405442), (730, 258261), (930, 202721), (1095, 172174), (2190, 86087), (2263, 83310), (2777, 67890), (4526, 41655), (5554, 33945), (6789, 27770), (8331, 22630), (11315, 16662), (13578, 13885)]