3119249980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2025487}}^1$

素因数の和:2025514

約数の個数: 48

約数和(自身を含む): 8166767616

約数和(自身を除く): 5047517636

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2025487, 4050974, 8101948, 10127435, 14178409, 20254870, 22280357, 28356818, 40509740, 44560714, 56713636, 70892045, 89121428, 111401785, 141784090, 155962499, 222803570, 283568180, 311924998, 445607140, 623849996, 779812495, 1559624990, 3119249980]

約数ペア:

[(1, 3119249980), (2, 1559624990), (4, 779812495), (5, 623849996), (7, 445607140), (10, 311924998), (11, 283568180), (14, 222803570), (20, 155962499), (22, 141784090), (28, 111401785), (35, 89121428), (44, 70892045), (55, 56713636), (70, 44560714), (77, 40509740), (110, 28356818), (140, 22280357), (154, 20254870), (220, 14178409), (308, 10127435), (385, 8101948), (770, 4050974), (1540, 2025487)]