84850380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{471391}}^1$

素因数の和:471406

約数の個数: 36

約数和(自身を含む): 257380032

約数和(自身を除く): 172529652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 471391, 942782, 1414173, 1885564, 2356955, 2828346, 4242519, 4713910, 5656692, 7070865, 8485038, 9427820, 14141730, 16970076, 21212595, 28283460, 42425190, 84850380]

約数ペア:

[(1, 84850380), (2, 42425190), (3, 28283460), (4, 21212595), (5, 16970076), (6, 14141730), (9, 9427820), (10, 8485038), (12, 7070865), (15, 5656692), (18, 4713910), (20, 4242519), (30, 2828346), (36, 2356955), (45, 1885564), (60, 1414173), (90, 942782), (180, 471391)]