30440790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{338231}}^1$

素因数の和:338244

約数の個数: 24

約数和(自身を含む): 79146288

約数和(自身を除く): 48705498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 338231, 676462, 1014693, 1691155, 2029386, 3044079, 3382310, 5073465, 6088158, 10146930, 15220395, 30440790]

約数ペア:

[(1, 30440790), (2, 15220395), (3, 10146930), (5, 6088158), (6, 5073465), (9, 3382310), (10, 3044079), (15, 2029386), (18, 1691155), (30, 1014693), (45, 676462), (90, 338231)]