2939006305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9209}}^1$

素因数の和:9345

約数の個数: 32

約数和(自身を含む): 3819571200

約数和(自身を除く): 880564895

約数列:

[1, 5, 29, 31, 71, 145, 155, 355, 899, 2059, 2201, 4495, 9209, 10295, 11005, 46045, 63829, 267061, 285479, 319145, 653839, 1335305, 1427395, 3269195, 8278891, 18961331, 20269009, 41394455, 94806655, 101345045, 587801261, 2939006305]

約数ペア:

[(1, 2939006305), (5, 587801261), (29, 101345045), (31, 94806655), (71, 41394455), (145, 20269009), (155, 18961331), (355, 8278891), (899, 3269195), (2059, 1427395), (2201, 1335305), (4495, 653839), (9209, 319145), (10295, 285479), (11005, 267061), (46045, 63829)]