29912130

素因数分解:

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

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 78287040

約数和(自身を除く): 48374910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2039, 2445, 2934, 4078, 4890, 6117, 7335, 10195, 12234, 14670, 18351, 20390, 30585, 36702, 61170, 91755, 183510, 332357, 664714, 997071, 1661785, 1994142, 2991213, 3323570, 4985355, 5982426, 9970710, 14956065, 29912130]

約数ペア:

[(1, 29912130), (2, 14956065), (3, 9970710), (5, 5982426), (6, 4985355), (9, 3323570), (10, 2991213), (15, 1994142), (18, 1661785), (30, 997071), (45, 664714), (90, 332357), (163, 183510), (326, 91755), (489, 61170), (815, 36702), (978, 30585), (1467, 20390), (1630, 18351), (2039, 14670), (2445, 12234), (2934, 10195), (4078, 7335), (4890, 6117)]