30632260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20981}}^1$

素因数の和:21063

約数の個数: 24

約数和(自身を含む): 65212056

約数和(自身を除く): 34579796

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 20981, 41962, 83924, 104905, 209810, 419620, 1531613, 3063226, 6126452, 7658065, 15316130, 30632260]

約数ペア:

[(1, 30632260), (2, 15316130), (4, 7658065), (5, 6126452), (10, 3063226), (20, 1531613), (73, 419620), (146, 209810), (292, 104905), (365, 83924), (730, 41962), (1460, 20981)]