70440780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24979}}^1$

素因数の和:25038

約数の個数: 48

約数和(自身を含む): 201438720

約数和(自身を除く): 130997940

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, 24979, 49958, 74937, 99916, 124895, 149874, 249790, 299748, 374685, 499580, 749370, 1174013, 1498740, 2348026, 3522039, 4696052, 5870065, 7044078, 11740130, 14088156, 17610195, 23480260, 35220390, 70440780]

約数ペア:

[(1, 70440780), (2, 35220390), (3, 23480260), (4, 17610195), (5, 14088156), (6, 11740130), (10, 7044078), (12, 5870065), (15, 4696052), (20, 3522039), (30, 2348026), (47, 1498740), (60, 1174013), (94, 749370), (141, 499580), (188, 374685), (235, 299748), (282, 249790), (470, 149874), (564, 124895), (705, 99916), (940, 74937), (1410, 49958), (2820, 24979)]