69231330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109891}}^1$

素因数の和:109911

約数の個数: 48

約数和(自身を含む): 205717824

約数和(自身を除く): 136486494

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 109891, 219782, 329673, 549455, 659346, 769237, 989019, 1098910, 1538474, 1648365, 1978038, 2307711, 3296730, 3846185, 4615422, 4945095, 6923133, 7692370, 9890190, 11538555, 13846266, 23077110, 34615665, 69231330]

約数ペア:

[(1, 69231330), (2, 34615665), (3, 23077110), (5, 13846266), (6, 11538555), (7, 9890190), (9, 7692370), (10, 6923133), (14, 4945095), (15, 4615422), (18, 3846185), (21, 3296730), (30, 2307711), (35, 1978038), (42, 1648365), (45, 1538474), (63, 1098910), (70, 989019), (90, 769237), (105, 659346), (126, 549455), (210, 329673), (315, 219782), (630, 109891)]