805095870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{204859}}^1$

素因数の和:205000

約数の個数: 32

約数和(自身を含む): 1946989440

約数和(自身を除く): 1141893570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 204859, 409718, 614577, 1024295, 1229154, 2048590, 3072885, 6145770, 26836529, 53673058, 80509587, 134182645, 161019174, 268365290, 402547935, 805095870]

約数ペア:

[(1, 805095870), (2, 402547935), (3, 268365290), (5, 161019174), (6, 134182645), (10, 80509587), (15, 53673058), (30, 26836529), (131, 6145770), (262, 3072885), (393, 2048590), (655, 1229154), (786, 1024295), (1310, 614577), (1965, 409718), (3930, 204859)]