28679370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12101}}^1$

素因数の和:12190

約数の個数: 32

約数和(自身を含む): 69707520

約数和(自身を除く): 41028150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 12101, 24202, 36303, 60505, 72606, 121010, 181515, 363030, 955979, 1911958, 2867937, 4779895, 5735874, 9559790, 14339685, 28679370]

約数ペア:

[(1, 28679370), (2, 14339685), (3, 9559790), (5, 5735874), (6, 4779895), (10, 2867937), (15, 1911958), (30, 955979), (79, 363030), (158, 181515), (237, 121010), (395, 72606), (474, 60505), (790, 36303), (1185, 24202), (2370, 12101)]