100310078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 167961600

約数和(自身を除く): 67651522

約数列:

[1, 2, 11, 22, 71, 142, 149, 298, 431, 781, 862, 1562, 1639, 3278, 4741, 9482, 10579, 21158, 30601, 61202, 64219, 116369, 128438, 232738, 336611, 673222, 706409, 1412818, 4559549, 9119098, 50155039, 100310078]

約数ペア:

[(1, 100310078), (2, 50155039), (11, 9119098), (22, 4559549), (71, 1412818), (142, 706409), (149, 673222), (298, 336611), (431, 232738), (781, 128438), (862, 116369), (1562, 64219), (1639, 61202), (3278, 30601), (4741, 21158), (9482, 10579)]