8795990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 19083600

約数和(自身を除く): 10287610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 619, 1015, 1238, 1421, 2030, 2842, 3095, 4333, 6190, 7105, 8666, 14210, 17951, 21665, 30331, 35902, 43330, 60662, 89755, 125657, 151655, 179510, 251314, 303310, 628285, 879599, 1256570, 1759198, 4397995, 8795990]

約数ペア:

[(1, 8795990), (2, 4397995), (5, 1759198), (7, 1256570), (10, 879599), (14, 628285), (29, 303310), (35, 251314), (49, 179510), (58, 151655), (70, 125657), (98, 89755), (145, 60662), (203, 43330), (245, 35902), (290, 30331), (406, 21665), (490, 17951), (619, 14210), (1015, 8666), (1238, 7105), (1421, 6190), (2030, 4333), (2842, 3095)]