69222380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 150958080

約数和(自身を除く): 81735700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 311, 359, 620, 622, 718, 1244, 1436, 1555, 1795, 3110, 3590, 6220, 7180, 9641, 11129, 19282, 22258, 38564, 44516, 48205, 55645, 96410, 111290, 111649, 192820, 222580, 223298, 446596, 558245, 1116490, 2232980, 3461119, 6922238, 13844476, 17305595, 34611190, 69222380]

約数ペア:

[(1, 69222380), (2, 34611190), (4, 17305595), (5, 13844476), (10, 6922238), (20, 3461119), (31, 2232980), (62, 1116490), (124, 558245), (155, 446596), (310, 223298), (311, 222580), (359, 192820), (620, 111649), (622, 111290), (718, 96410), (1244, 55645), (1436, 48205), (1555, 44516), (1795, 38564), (3110, 22258), (3590, 19282), (6220, 11129), (7180, 9641)]