89736390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2039}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 240883200

約数和(自身を除く): 151146810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 163, 270, 326, 489, 815, 978, 1467, 1630, 2039, 2445, 2934, 4078, 4401, 4890, 6117, 7335, 8802, 10195, 12234, 14670, 18351, 20390, 22005, 30585, 36702, 44010, 55053, 61170, 91755, 110106, 183510, 275265, 332357, 550530, 664714, 997071, 1661785, 1994142, 2991213, 3323570, 4985355, 5982426, 8973639, 9970710, 14956065, 17947278, 29912130, 44868195, 89736390]

約数ペア:

[(1, 89736390), (2, 44868195), (3, 29912130), (5, 17947278), (6, 14956065), (9, 9970710), (10, 8973639), (15, 5982426), (18, 4985355), (27, 3323570), (30, 2991213), (45, 1994142), (54, 1661785), (90, 997071), (135, 664714), (163, 550530), (270, 332357), (326, 275265), (489, 183510), (815, 110106), (978, 91755), (1467, 61170), (1630, 55053), (2039, 44010), (2445, 36702), (2934, 30585), (4078, 22005), (4401, 20390), (4890, 18351), (6117, 14670), (7335, 12234), (8802, 10195)]