18274460460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{304574341}}^1$

素因数の和:304574353

約数の個数: 24

約数和(自身を含む): 51168489456

約数和(自身を除く): 32894028996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 304574341, 609148682, 913723023, 1218297364, 1522871705, 1827446046, 3045743410, 3654892092, 4568615115, 6091486820, 9137230230, 18274460460]

約数ペア:

[(1, 18274460460), (2, 9137230230), (3, 6091486820), (4, 4568615115), (5, 3654892092), (6, 3045743410), (10, 1827446046), (12, 1522871705), (15, 1218297364), (20, 913723023), (30, 609148682), (60, 304574341)]