1685655470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83407}}^1$

素因数の和:83504

約数の個数: 32

約数和(自身を含む): 3170838528

約数和(自身を除く): 1485183058

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 4042, 10105, 20210, 83407, 166814, 417035, 834070, 3586501, 3920129, 7173002, 7840258, 17932505, 19600645, 35865010, 39201290, 168565547, 337131094, 842827735, 1685655470]

約数ペア:

[(1, 1685655470), (2, 842827735), (5, 337131094), (10, 168565547), (43, 39201290), (47, 35865010), (86, 19600645), (94, 17932505), (215, 7840258), (235, 7173002), (430, 3920129), (470, 3586501), (2021, 834070), (4042, 417035), (10105, 166814), (20210, 83407)]