70290465895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{409463}}^1$

素因数の和:409639

約数の個数: 32

約数和(自身を含む): 96305932800

約数和(自身を除く): 26015466905

約数列:

[1, 5, 13, 19, 65, 95, 139, 247, 695, 1235, 1807, 2641, 9035, 13205, 34333, 171665, 409463, 2047315, 5323019, 7779797, 26615095, 38898985, 56915357, 101137361, 284576785, 505686805, 739899641, 1081391783, 3699498205, 5406958915, 14058093179, 70290465895]

約数ペア:

[(1, 70290465895), (5, 14058093179), (13, 5406958915), (19, 3699498205), (65, 1081391783), (95, 739899641), (139, 505686805), (247, 284576785), (695, 101137361), (1235, 56915357), (1807, 38898985), (2641, 26615095), (9035, 7779797), (13205, 5323019), (34333, 2047315), (171665, 409463)]