30868630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2351}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 60455808

約数和(自身を除く): 29587178

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2351, 2626, 4702, 6565, 11755, 13130, 23510, 30563, 61126, 152815, 237451, 305630, 474902, 1187255, 2374510, 3086863, 6173726, 15434315, 30868630]

約数ペア:

[(1, 30868630), (2, 15434315), (5, 6173726), (10, 3086863), (13, 2374510), (26, 1187255), (65, 474902), (101, 305630), (130, 237451), (202, 152815), (505, 61126), (1010, 30563), (1313, 23510), (2351, 13130), (2626, 11755), (4702, 6565)]