7694580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 21672000

約数和(自身を除く): 13977420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 499, 514, 771, 998, 1028, 1285, 1497, 1542, 1996, 2495, 2570, 2994, 3084, 3855, 4990, 5140, 5988, 7485, 7710, 9980, 14970, 15420, 29940, 128243, 256486, 384729, 512972, 641215, 769458, 1282430, 1538916, 1923645, 2564860, 3847290, 7694580]

約数ペア:

[(1, 7694580), (2, 3847290), (3, 2564860), (4, 1923645), (5, 1538916), (6, 1282430), (10, 769458), (12, 641215), (15, 512972), (20, 384729), (30, 256486), (60, 128243), (257, 29940), (499, 15420), (514, 14970), (771, 9980), (998, 7710), (1028, 7485), (1285, 5988), (1497, 5140), (1542, 4990), (1996, 3855), (2495, 3084), (2570, 2994)]