872620380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4847891}}^1$

素因数の和:4847906

約数の個数: 36

約数和(自身を含む): 2646949032

約数和(自身を除く): 1774328652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4847891, 9695782, 14543673, 19391564, 24239455, 29087346, 43631019, 48478910, 58174692, 72718365, 87262038, 96957820, 145436730, 174524076, 218155095, 290873460, 436310190, 872620380]

約数ペア:

[(1, 872620380), (2, 436310190), (3, 290873460), (4, 218155095), (5, 174524076), (6, 145436730), (9, 96957820), (10, 87262038), (12, 72718365), (15, 58174692), (18, 48478910), (20, 43631019), (30, 29087346), (36, 24239455), (45, 19391564), (60, 14543673), (90, 9695782), (180, 4847891)]