140974620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{49991}}^1$

素因数の和:50050

約数の個数: 48

約数和(自身を含む): 403135488

約数和(自身を除く): 262160868

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, 49991, 99982, 149973, 199964, 249955, 299946, 499910, 599892, 749865, 999820, 1499730, 2349577, 2999460, 4699154, 7048731, 9398308, 11747885, 14097462, 23495770, 28194924, 35243655, 46991540, 70487310, 140974620]

約数ペア:

[(1, 140974620), (2, 70487310), (3, 46991540), (4, 35243655), (5, 28194924), (6, 23495770), (10, 14097462), (12, 11747885), (15, 9398308), (20, 7048731), (30, 4699154), (47, 2999460), (60, 2349577), (94, 1499730), (141, 999820), (188, 749865), (235, 599892), (282, 499910), (470, 299946), (564, 249955), (705, 199964), (940, 149973), (1410, 99982), (2820, 49991)]