13228620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4750

約数の個数: 48

約数和(自身を含む): 37836288

約数和(自身を除く): 24607668

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, 4691, 9382, 14073, 18764, 23455, 28146, 46910, 56292, 70365, 93820, 140730, 220477, 281460, 440954, 661431, 881908, 1102385, 1322862, 2204770, 2645724, 3307155, 4409540, 6614310, 13228620]

約数ペア:

[(1, 13228620), (2, 6614310), (3, 4409540), (4, 3307155), (5, 2645724), (6, 2204770), (10, 1322862), (12, 1102385), (15, 881908), (20, 661431), (30, 440954), (47, 281460), (60, 220477), (94, 140730), (141, 93820), (188, 70365), (235, 56292), (282, 46910), (470, 28146), (564, 23455), (705, 18764), (940, 14073), (1410, 9382), (2820, 4691)]