353193990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149027}}^1$

素因数の和:149116

約数の個数: 32

約数和(自身を含む): 858401280

約数和(自身を除く): 505207290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 149027, 298054, 447081, 745135, 894162, 1490270, 2235405, 4470810, 11773133, 23546266, 35319399, 58865665, 70638798, 117731330, 176596995, 353193990]

約数ペア:

[(1, 353193990), (2, 176596995), (3, 117731330), (5, 70638798), (6, 58865665), (10, 35319399), (15, 23546266), (30, 11773133), (79, 4470810), (158, 2235405), (237, 1490270), (395, 894162), (474, 745135), (790, 447081), (1185, 298054), (2370, 149027)]