82850670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{18787}}^1$

素因数の和:18814

約数の個数: 72

約数和(自身を含む): 250594344

約数和(自身を除く): 167743674

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 18787, 37574, 56361, 93935, 112722, 131509, 169083, 187870, 263018, 281805, 338166, 394527, 563610, 657545, 789054, 845415, 920563, 1183581, 1315090, 1690830, 1841126, 1972635, 2367162, 2761689, 3945270, 4602815, 5523378, 5917905, 8285067, 9205630, 11835810, 13808445, 16570134, 27616890, 41425335, 82850670]

約数ペア:

[(1, 82850670), (2, 41425335), (3, 27616890), (5, 16570134), (6, 13808445), (7, 11835810), (9, 9205630), (10, 8285067), (14, 5917905), (15, 5523378), (18, 4602815), (21, 3945270), (30, 2761689), (35, 2367162), (42, 1972635), (45, 1841126), (49, 1690830), (63, 1315090), (70, 1183581), (90, 920563), (98, 845415), (105, 789054), (126, 657545), (147, 563610), (210, 394527), (245, 338166), (294, 281805), (315, 263018), (441, 187870), (490, 169083), (630, 131509), (735, 112722), (882, 93935), (1470, 56361), (2205, 37574), (4410, 18787)]