70370940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16519}}^1$

素因数の和:16602

約数の個数: 48

約数和(自身を含む): 199825920

約数和(自身を除く): 129454980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 16519, 33038, 49557, 66076, 82595, 99114, 165190, 198228, 247785, 330380, 495570, 991140, 1172849, 2345698, 3518547, 4691396, 5864245, 7037094, 11728490, 14074188, 17592735, 23456980, 35185470, 70370940]

約数ペア:

[(1, 70370940), (2, 35185470), (3, 23456980), (4, 17592735), (5, 14074188), (6, 11728490), (10, 7037094), (12, 5864245), (15, 4691396), (20, 3518547), (30, 2345698), (60, 1172849), (71, 991140), (142, 495570), (213, 330380), (284, 247785), (355, 198228), (426, 165190), (710, 99114), (852, 82595), (1065, 66076), (1420, 49557), (2130, 33038), (4260, 16519)]