130078890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8867}}^1$

素因数の和:9043

約数の個数: 48

約数和(自身を含む): 340318368

約数和(自身を除く): 210239478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 8867, 14670, 17734, 26601, 44335, 53202, 79803, 88670, 133005, 159606, 266010, 399015, 798030, 1445321, 2890642, 4335963, 7226605, 8671926, 13007889, 14453210, 21679815, 26015778, 43359630, 65039445, 130078890]

約数ペア:

[(1, 130078890), (2, 65039445), (3, 43359630), (5, 26015778), (6, 21679815), (9, 14453210), (10, 13007889), (15, 8671926), (18, 7226605), (30, 4335963), (45, 2890642), (90, 1445321), (163, 798030), (326, 399015), (489, 266010), (815, 159606), (978, 133005), (1467, 88670), (1630, 79803), (2445, 53202), (2934, 44335), (4890, 26601), (7335, 17734), (8867, 14670)]