69428530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223963}}^1$

素因数の和:224001

約数の個数: 16

約数和(自身を含む): 129003264

約数和(自身を除く): 59574734

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 223963, 447926, 1119815, 2239630, 6942853, 13885706, 34714265, 69428530]

約数ペア:

[(1, 69428530), (2, 34714265), (5, 13885706), (10, 6942853), (31, 2239630), (62, 1119815), (155, 447926), (310, 223963)]