388982430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4322027}}^1$

素因数の和:4322040

約数の個数: 24

約数和(自身を含む): 1011354552

約数和(自身を除く): 622372122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4322027, 8644054, 12966081, 21610135, 25932162, 38898243, 43220270, 64830405, 77796486, 129660810, 194491215, 388982430]

約数ペア:

[(1, 388982430), (2, 194491215), (3, 129660810), (5, 77796486), (6, 64830405), (9, 43220270), (10, 38898243), (15, 25932162), (18, 21610135), (30, 12966081), (45, 8644054), (90, 4322027)]