710820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 2358720

約数和(自身を除く): 1647900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 359, 396, 495, 660, 718, 990, 1077, 1436, 1795, 1980, 2154, 3231, 3590, 3949, 4308, 5385, 6462, 7180, 7898, 10770, 11847, 12924, 15796, 16155, 19745, 21540, 23694, 32310, 35541, 39490, 47388, 59235, 64620, 71082, 78980, 118470, 142164, 177705, 236940, 355410, 710820]

約数ペア:

[(1, 710820), (2, 355410), (3, 236940), (4, 177705), (5, 142164), (6, 118470), (9, 78980), (10, 71082), (11, 64620), (12, 59235), (15, 47388), (18, 39490), (20, 35541), (22, 32310), (30, 23694), (33, 21540), (36, 19745), (44, 16155), (45, 15796), (55, 12924), (60, 11847), (66, 10770), (90, 7898), (99, 7180), (110, 6462), (132, 5385), (165, 4308), (180, 3949), (198, 3590), (220, 3231), (330, 2154), (359, 1980), (396, 1795), (495, 1436), (660, 1077), (718, 990)]