27090584220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{64501391}}^1$

素因数の和:64501410

約数の個数: 48

約数和(自身を含む): 86689870848

約数和(自身を除く): 59599286628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 64501391, 129002782, 193504173, 258005564, 322506955, 387008346, 451509737, 645013910, 774016692, 903019474, 967520865, 1290027820, 1354529211, 1806038948, 1935041730, 2257548685, 2709058422, 3870083460, 4515097370, 5418116844, 6772646055, 9030194740, 13545292110, 27090584220]

約数ペア:

[(1, 27090584220), (2, 13545292110), (3, 9030194740), (4, 6772646055), (5, 5418116844), (6, 4515097370), (7, 3870083460), (10, 2709058422), (12, 2257548685), (14, 1935041730), (15, 1806038948), (20, 1354529211), (21, 1290027820), (28, 967520865), (30, 903019474), (35, 774016692), (42, 645013910), (60, 451509737), (70, 387008346), (84, 322506955), (105, 258005564), (140, 193504173), (210, 129002782), (420, 64501391)]