70457420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10331}}^1$

素因数の和:10382

約数の個数: 48

約数和(自身を含む): 166634496

約数和(自身を除く): 96177076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 10331, 20662, 41324, 51655, 103310, 113641, 206620, 227282, 320261, 454564, 568205, 640522, 1136410, 1281044, 1601305, 2272820, 3202610, 3522871, 6405220, 7045742, 14091484, 17614355, 35228710, 70457420]

約数ペア:

[(1, 70457420), (2, 35228710), (4, 17614355), (5, 14091484), (10, 7045742), (11, 6405220), (20, 3522871), (22, 3202610), (31, 2272820), (44, 1601305), (55, 1281044), (62, 1136410), (110, 640522), (124, 568205), (155, 454564), (220, 320261), (310, 227282), (341, 206620), (620, 113641), (682, 103310), (1364, 51655), (1705, 41324), (3410, 20662), (6820, 10331)]