4991460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3617}}^1$

素因数の和:3652

約数の個数: 48

約数和(自身を含む): 14587776

約数和(自身を除く): 9596316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 3617, 7234, 10851, 14468, 18085, 21702, 36170, 43404, 54255, 72340, 83191, 108510, 166382, 217020, 249573, 332764, 415955, 499146, 831910, 998292, 1247865, 1663820, 2495730, 4991460]

約数ペア:

[(1, 4991460), (2, 2495730), (3, 1663820), (4, 1247865), (5, 998292), (6, 831910), (10, 499146), (12, 415955), (15, 332764), (20, 249573), (23, 217020), (30, 166382), (46, 108510), (60, 83191), (69, 72340), (92, 54255), (115, 43404), (138, 36170), (230, 21702), (276, 18085), (345, 14468), (460, 10851), (690, 7234), (1380, 3617)]