70543990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27883}}^1$

素因数の和:27924

約数の個数: 32

約数和(自身を含む): 144550656

約数和(自身を除く): 74006666

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 27883, 55766, 139415, 278830, 306713, 613426, 641309, 1282618, 1533565, 3067130, 3206545, 6413090, 7054399, 14108798, 35271995, 70543990]

約数ペア:

[(1, 70543990), (2, 35271995), (5, 14108798), (10, 7054399), (11, 6413090), (22, 3206545), (23, 3067130), (46, 1533565), (55, 1282618), (110, 641309), (115, 613426), (230, 306713), (253, 278830), (506, 139415), (1265, 55766), (2530, 27883)]