1461790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 2921184

約数和(自身を除く): 1459394

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 137, 194, 274, 485, 685, 970, 1067, 1370, 1507, 2134, 3014, 5335, 7535, 10670, 13289, 15070, 26578, 66445, 132890, 146179, 292358, 730895, 1461790]

約数ペア:

[(1, 1461790), (2, 730895), (5, 292358), (10, 146179), (11, 132890), (22, 66445), (55, 26578), (97, 15070), (110, 13289), (137, 10670), (194, 7535), (274, 5335), (485, 3014), (685, 2134), (970, 1507), (1067, 1370)]