928140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 2688000

約数和(自身を除く): 1759860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 499, 620, 930, 998, 1497, 1860, 1996, 2495, 2994, 4990, 5988, 7485, 9980, 14970, 15469, 29940, 30938, 46407, 61876, 77345, 92814, 154690, 185628, 232035, 309380, 464070, 928140]

約数ペア:

[(1, 928140), (2, 464070), (3, 309380), (4, 232035), (5, 185628), (6, 154690), (10, 92814), (12, 77345), (15, 61876), (20, 46407), (30, 30938), (31, 29940), (60, 15469), (62, 14970), (93, 9980), (124, 7485), (155, 5988), (186, 4990), (310, 2994), (372, 2495), (465, 1996), (499, 1860), (620, 1497), (930, 998)]