31834070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2360

約数の個数: 32

約数和(自身を含む): 60799680

約数和(自身を除く): 28965610

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2269, 2806, 4538, 7015, 11345, 14030, 22690, 52187, 104374, 138409, 260935, 276818, 521870, 692045, 1384090, 3183407, 6366814, 15917035, 31834070]

約数ペア:

[(1, 31834070), (2, 15917035), (5, 6366814), (10, 3183407), (23, 1384090), (46, 692045), (61, 521870), (115, 276818), (122, 260935), (230, 138409), (305, 104374), (610, 52187), (1403, 22690), (2269, 14030), (2806, 11345), (4538, 7015)]