66746190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317839}}^1$

素因数の和:317856

約数の個数: 32

約数和(自身を含む): 183075840

約数和(自身を除く): 116329650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317839, 635678, 953517, 1589195, 1907034, 2224873, 3178390, 4449746, 4767585, 6674619, 9535170, 11124365, 13349238, 22248730, 33373095, 66746190]

約数ペア:

[(1, 66746190), (2, 33373095), (3, 22248730), (5, 13349238), (6, 11124365), (7, 9535170), (10, 6674619), (14, 4767585), (15, 4449746), (21, 3178390), (30, 2224873), (35, 1907034), (42, 1589195), (70, 953517), (105, 635678), (210, 317839)]