123030910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1709}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 231958080

約数和(自身を除く): 108927170

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 313, 626, 1565, 1709, 3130, 3418, 7199, 8545, 14398, 17090, 35995, 39307, 71990, 78614, 196535, 393070, 534917, 1069834, 2674585, 5349170, 12303091, 24606182, 61515455, 123030910]

約数ペア:

[(1, 123030910), (2, 61515455), (5, 24606182), (10, 12303091), (23, 5349170), (46, 2674585), (115, 1069834), (230, 534917), (313, 393070), (626, 196535), (1565, 78614), (1709, 71990), (3130, 39307), (3418, 35995), (7199, 17090), (8545, 14398)]