190020510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12953}}^1$

素因数の和:13129

約数の個数: 48

約数和(自身を含む): 497122704

約数和(自身を除く): 307102194

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, 12953, 14670, 25906, 38859, 64765, 77718, 116577, 129530, 194295, 233154, 388590, 582885, 1165770, 2111339, 4222678, 6334017, 10556695, 12668034, 19002051, 21113390, 31670085, 38004102, 63340170, 95010255, 190020510]

約数ペア:

[(1, 190020510), (2, 95010255), (3, 63340170), (5, 38004102), (6, 31670085), (9, 21113390), (10, 19002051), (15, 12668034), (18, 10556695), (30, 6334017), (45, 4222678), (90, 2111339), (163, 1165770), (326, 582885), (489, 388590), (815, 233154), (978, 194295), (1467, 129530), (1630, 116577), (2445, 77718), (2934, 64765), (4890, 38859), (7335, 25906), (12953, 14670)]