153409810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1811}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 284150592

約数和(自身を除く): 130740782

約数列:

[1, 2, 5, 10, 43, 86, 197, 215, 394, 430, 985, 1811, 1970, 3622, 8471, 9055, 16942, 18110, 42355, 77873, 84710, 155746, 356767, 389365, 713534, 778730, 1783835, 3567670, 15340981, 30681962, 76704905, 153409810]

約数ペア:

[(1, 153409810), (2, 76704905), (5, 30681962), (10, 15340981), (43, 3567670), (86, 1783835), (197, 778730), (215, 713534), (394, 389365), (430, 356767), (985, 155746), (1811, 84710), (1970, 77873), (3622, 42355), (8471, 18110), (9055, 16942)]