10868060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 26308800

約数和(自身を除く): 15440740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 521, 596, 745, 1042, 1043, 1490, 2084, 2086, 2605, 2980, 3647, 4172, 5210, 5215, 7294, 10420, 10430, 14588, 18235, 20860, 36470, 72940, 77629, 155258, 310516, 388145, 543403, 776290, 1086806, 1552580, 2173612, 2717015, 5434030, 10868060]

約数ペア:

[(1, 10868060), (2, 5434030), (4, 2717015), (5, 2173612), (7, 1552580), (10, 1086806), (14, 776290), (20, 543403), (28, 388145), (35, 310516), (70, 155258), (140, 77629), (149, 72940), (298, 36470), (521, 20860), (596, 18235), (745, 14588), (1042, 10430), (1043, 10420), (1490, 7294), (2084, 5215), (2086, 5210), (2605, 4172), (2980, 3647)]