90708310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16829}}^1$

素因数の和:16861

約数の個数: 48

約数和(自身を含む): 207210960

約数和(自身を除く): 116502650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 16829, 33658, 84145, 117803, 168290, 185119, 235606, 370238, 589015, 824621, 925595, 1178030, 1295833, 1649242, 1851190, 2591666, 4123105, 6479165, 8246210, 9070831, 12958330, 18141662, 45354155, 90708310]

約数ペア:

[(1, 90708310), (2, 45354155), (5, 18141662), (7, 12958330), (10, 9070831), (11, 8246210), (14, 6479165), (22, 4123105), (35, 2591666), (49, 1851190), (55, 1649242), (70, 1295833), (77, 1178030), (98, 925595), (110, 824621), (154, 589015), (245, 370238), (385, 235606), (490, 185119), (539, 168290), (770, 117803), (1078, 84145), (2695, 33658), (5390, 16829)]