341321530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{72161}}^1$

素因数の和:72222

約数の個数: 32

約数和(自身を含む): 685827648

約数和(自身を除く): 344506118

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 72161, 144322, 360805, 721610, 793771, 1587542, 3102923, 3968855, 6205846, 7937710, 15514615, 31029230, 34132153, 68264306, 170660765, 341321530]

約数ペア:

[(1, 341321530), (2, 170660765), (5, 68264306), (10, 34132153), (11, 31029230), (22, 15514615), (43, 7937710), (55, 6205846), (86, 3968855), (110, 3102923), (215, 1587542), (430, 793771), (473, 721610), (946, 360805), (2365, 144322), (4730, 72161)]