245948670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82811}}^1$

素因数の和:82838

約数の個数: 64

約数和(自身を含む): 715495680

約数和(自身を除く): 469547010

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, 2970, 82811, 165622, 248433, 414055, 496866, 745299, 828110, 910921, 1242165, 1490598, 1821842, 2235897, 2484330, 2732763, 3726495, 4471794, 4554605, 5465526, 7452990, 8198289, 9109210, 11179485, 13663815, 16396578, 22358970, 24594867, 27327630, 40991445, 49189734, 81982890, 122974335, 245948670]

約数ペア:

[(1, 245948670), (2, 122974335), (3, 81982890), (5, 49189734), (6, 40991445), (9, 27327630), (10, 24594867), (11, 22358970), (15, 16396578), (18, 13663815), (22, 11179485), (27, 9109210), (30, 8198289), (33, 7452990), (45, 5465526), (54, 4554605), (55, 4471794), (66, 3726495), (90, 2732763), (99, 2484330), (110, 2235897), (135, 1821842), (165, 1490598), (198, 1242165), (270, 910921), (297, 828110), (330, 745299), (495, 496866), (594, 414055), (990, 248433), (1485, 165622), (2970, 82811)]