67634870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11483}}^1$

素因数の和:11540

約数の個数: 32

約数和(自身を含む): 132295680

約数和(自身を除く): 64660810

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 11483, 22966, 57415, 114830, 218177, 355973, 436354, 711946, 1090885, 1779865, 2181770, 3559730, 6763487, 13526974, 33817435, 67634870]

約数ペア:

[(1, 67634870), (2, 33817435), (5, 13526974), (10, 6763487), (19, 3559730), (31, 2181770), (38, 1779865), (62, 1090885), (95, 711946), (155, 436354), (190, 355973), (310, 218177), (589, 114830), (1178, 57415), (2945, 22966), (5890, 11483)]