10888980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 30750720

約数和(自身を除く): 19861740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1429, 1524, 1905, 2540, 2858, 3810, 4287, 5716, 7145, 7620, 8574, 14290, 17148, 21435, 28580, 42870, 85740, 181483, 362966, 544449, 725932, 907415, 1088898, 1814830, 2177796, 2722245, 3629660, 5444490, 10888980]

約数ペア:

[(1, 10888980), (2, 5444490), (3, 3629660), (4, 2722245), (5, 2177796), (6, 1814830), (10, 1088898), (12, 907415), (15, 725932), (20, 544449), (30, 362966), (60, 181483), (127, 85740), (254, 42870), (381, 28580), (508, 21435), (635, 17148), (762, 14290), (1270, 8574), (1429, 7620), (1524, 7145), (1905, 5716), (2540, 4287), (2858, 3810)]