61427210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3607}}^1$

素因数の和:3758

約数の個数: 32

約数和(自身を含む): 120016512

約数和(自身を除く): 58589302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 3607, 7214, 8515, 17030, 18035, 36070, 46891, 93782, 234455, 468910, 472517, 945034, 2362585, 4725170, 6142721, 12285442, 30713605, 61427210]

約数ペア:

[(1, 61427210), (2, 30713605), (5, 12285442), (10, 6142721), (13, 4725170), (26, 2362585), (65, 945034), (130, 472517), (131, 468910), (262, 234455), (655, 93782), (1310, 46891), (1703, 36070), (3406, 18035), (3607, 17030), (7214, 8515)]