30464020

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4019}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 64159200

約数和(自身を除く): 33695180

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 4019, 7580, 8038, 16076, 20095, 40190, 80380, 1523201, 3046402, 6092804, 7616005, 15232010, 30464020]

約数ペア:

[(1, 30464020), (2, 15232010), (4, 7616005), (5, 6092804), (10, 3046402), (20, 1523201), (379, 80380), (758, 40190), (1516, 20095), (1895, 16076), (3790, 8038), (4019, 7580)]