8742310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28201}}^1$

素因数の和:28239

約数の個数: 16

約数和(自身を含む): 16244352

約数和(自身を除く): 7502042

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 28201, 56402, 141005, 282010, 874231, 1748462, 4371155, 8742310]

約数ペア:

[(1, 8742310), (2, 4371155), (5, 1748462), (10, 874231), (31, 282010), (62, 141005), (155, 56402), (310, 28201)]