13980510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 36610704

約数和(自身を除く): 22630194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 953, 978, 1467, 1630, 1906, 2445, 2859, 2934, 4765, 4890, 5718, 7335, 8577, 9530, 14295, 14670, 17154, 28590, 42885, 85770, 155339, 310678, 466017, 776695, 932034, 1398051, 1553390, 2330085, 2796102, 4660170, 6990255, 13980510]

約数ペア:

[(1, 13980510), (2, 6990255), (3, 4660170), (5, 2796102), (6, 2330085), (9, 1553390), (10, 1398051), (15, 932034), (18, 776695), (30, 466017), (45, 310678), (90, 155339), (163, 85770), (326, 42885), (489, 28590), (815, 17154), (953, 14670), (978, 14295), (1467, 9530), (1630, 8577), (1906, 7335), (2445, 5718), (2859, 4890), (2934, 4765)]