8998620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3191}}^1$

素因数の和:3250

約数の個数: 48

約数和(自身を含む): 25740288

約数和(自身を除く): 16741668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 3191, 6382, 9573, 12764, 15955, 19146, 31910, 38292, 47865, 63820, 95730, 149977, 191460, 299954, 449931, 599908, 749885, 899862, 1499770, 1799724, 2249655, 2999540, 4499310, 8998620]

約数ペア:

[(1, 8998620), (2, 4499310), (3, 2999540), (4, 2249655), (5, 1799724), (6, 1499770), (10, 899862), (12, 749885), (15, 599908), (20, 449931), (30, 299954), (47, 191460), (60, 149977), (94, 95730), (141, 63820), (188, 47865), (235, 38292), (282, 31910), (470, 19146), (564, 15955), (705, 12764), (940, 9573), (1410, 6382), (2820, 3191)]