70010140

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{12917}}^1$

素因数の和:13197

約数の個数: 24

約数和(自身を含む): 147575232

約数和(自身を除く): 77565092

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 12917, 25834, 51668, 64585, 129170, 258340, 3500507, 7001014, 14002028, 17502535, 35005070, 70010140]

約数ペア:

[(1, 70010140), (2, 35005070), (4, 17502535), (5, 14002028), (10, 7001014), (20, 3500507), (271, 258340), (542, 129170), (1084, 64585), (1355, 51668), (2710, 25834), (5420, 12917)]