2138646360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{18701}}^1$

素因数の和:19668

約数の個数: 64

約数和(自身を含む): 6423014880

約数和(自身を除く): 4284368520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 953, 1906, 2859, 3812, 4765, 5718, 7624, 9530, 11436, 14295, 18701, 19060, 22872, 28590, 37402, 38120, 56103, 57180, 74804, 93505, 112206, 114360, 149608, 187010, 224412, 280515, 374020, 448824, 561030, 748040, 1122060, 2244120, 17822053, 35644106, 53466159, 71288212, 89110265, 106932318, 142576424, 178220530, 213864636, 267330795, 356441060, 427729272, 534661590, 712882120, 1069323180, 2138646360]

約数ペア:

[(1, 2138646360), (2, 1069323180), (3, 712882120), (4, 534661590), (5, 427729272), (6, 356441060), (8, 267330795), (10, 213864636), (12, 178220530), (15, 142576424), (20, 106932318), (24, 89110265), (30, 71288212), (40, 53466159), (60, 35644106), (120, 17822053), (953, 2244120), (1906, 1122060), (2859, 748040), (3812, 561030), (4765, 448824), (5718, 374020), (7624, 280515), (9530, 224412), (11436, 187010), (14295, 149608), (18701, 114360), (19060, 112206), (22872, 93505), (28590, 74804), (37402, 57180), (38120, 56103)]