66420430

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{112577}}^1$

素因数の和:112643

約数の個数: 16

約数和(自身を含む): 121584240

約数和(自身を除く): 55163810

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 112577, 225154, 562885, 1125770, 6642043, 13284086, 33210215, 66420430]

約数ペア:

[(1, 66420430), (2, 33210215), (5, 13284086), (10, 6642043), (59, 1125770), (118, 562885), (295, 225154), (590, 112577)]