7820010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2633}}^1$

素因数の和:2660

約数の個数: 64

約数和(自身を含む): 22757760

約数和(自身を除く): 14937750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2633, 2970, 5266, 7899, 13165, 15798, 23697, 26330, 28963, 39495, 47394, 57926, 71091, 78990, 86889, 118485, 142182, 144815, 173778, 236970, 260667, 289630, 355455, 434445, 521334, 710910, 782001, 868890, 1303335, 1564002, 2606670, 3910005, 7820010]

約数ペア:

[(1, 7820010), (2, 3910005), (3, 2606670), (5, 1564002), (6, 1303335), (9, 868890), (10, 782001), (11, 710910), (15, 521334), (18, 434445), (22, 355455), (27, 289630), (30, 260667), (33, 236970), (45, 173778), (54, 144815), (55, 142182), (66, 118485), (90, 86889), (99, 78990), (110, 71091), (135, 57926), (165, 47394), (198, 39495), (270, 28963), (297, 26330), (330, 23697), (495, 15798), (594, 13165), (990, 7899), (1485, 5266), (2633, 2970)]