69874930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13259}}^1$

素因数の和:13314

約数の個数: 32

約数和(自身を含む): 137479680

約数和(自身を除く): 67604750

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 13259, 26518, 66295, 132590, 225403, 411029, 450806, 822058, 1127015, 2055145, 2254030, 4110290, 6987493, 13974986, 34937465, 69874930]

約数ペア:

[(1, 69874930), (2, 34937465), (5, 13974986), (10, 6987493), (17, 4110290), (31, 2254030), (34, 2055145), (62, 1127015), (85, 822058), (155, 450806), (170, 411029), (310, 225403), (527, 132590), (1054, 66295), (2635, 26518), (5270, 13259)]