67890310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{219001}}^1$

素因数の和:219039

約数の個数: 16

約数和(自身を含む): 126145152

約数和(自身を除く): 58254842

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 219001, 438002, 1095005, 2190010, 6789031, 13578062, 33945155, 67890310]

約数ペア:

[(1, 67890310), (2, 33945155), (5, 13578062), (10, 6789031), (31, 2190010), (62, 1095005), (155, 438002), (310, 219001)]