143248890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 352408320

約数和(自身を除く): 209159430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 109, 142, 213, 218, 327, 355, 426, 545, 617, 654, 710, 1065, 1090, 1234, 1635, 1851, 2130, 3085, 3270, 3702, 6170, 7739, 9255, 15478, 18510, 23217, 38695, 43807, 46434, 67253, 77390, 87614, 116085, 131421, 134506, 201759, 219035, 232170, 262842, 336265, 403518, 438070, 657105, 672530, 1008795, 1314210, 2017590, 4774963, 9549926, 14324889, 23874815, 28649778, 47749630, 71624445, 143248890]

約数ペア:

[(1, 143248890), (2, 71624445), (3, 47749630), (5, 28649778), (6, 23874815), (10, 14324889), (15, 9549926), (30, 4774963), (71, 2017590), (109, 1314210), (142, 1008795), (213, 672530), (218, 657105), (327, 438070), (355, 403518), (426, 336265), (545, 262842), (617, 232170), (654, 219035), (710, 201759), (1065, 134506), (1090, 131421), (1234, 116085), (1635, 87614), (1851, 77390), (2130, 67253), (3085, 46434), (3270, 43807), (3702, 38695), (6170, 23217), (7739, 18510), (9255, 15478)]