123400170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1371113}}^1$

素因数の和:1371126

約数の個数: 24

約数和(自身を含む): 320840676

約数和(自身を除く): 197440506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1371113, 2742226, 4113339, 6855565, 8226678, 12340017, 13711130, 20566695, 24680034, 41133390, 61700085, 123400170]

約数ペア:

[(1, 123400170), (2, 61700085), (3, 41133390), (5, 24680034), (6, 20566695), (9, 13711130), (10, 12340017), (15, 8226678), (18, 6855565), (30, 4113339), (45, 2742226), (90, 1371113)]