31118150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 67186176

約数和(自身を除く): 36068026

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 670, 938, 1327, 1675, 2345, 2654, 3350, 4690, 6635, 9289, 11725, 13270, 18578, 23450, 33175, 46445, 66350, 88909, 92890, 177818, 232225, 444545, 464450, 622363, 889090, 1244726, 2222725, 3111815, 4445450, 6223630, 15559075, 31118150]

約数ペア:

[(1, 31118150), (2, 15559075), (5, 6223630), (7, 4445450), (10, 3111815), (14, 2222725), (25, 1244726), (35, 889090), (50, 622363), (67, 464450), (70, 444545), (134, 232225), (175, 177818), (335, 92890), (350, 88909), (469, 66350), (670, 46445), (938, 33175), (1327, 23450), (1675, 18578), (2345, 13270), (2654, 11725), (3350, 9289), (4690, 6635)]