120242106

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 265356000

約数和(自身を除く): 145113894

約数列:

[1, 2, 3, 6, 9, 18, 107, 149, 214, 298, 321, 419, 447, 642, 838, 894, 963, 1257, 1341, 1926, 2514, 2682, 3771, 7542, 15943, 31886, 44833, 47829, 62431, 89666, 95658, 124862, 134499, 143487, 187293, 268998, 286974, 374586, 403497, 561879, 806994, 1123758, 6680117, 13360234, 20040351, 40080702, 60121053, 120242106]

約数ペア:

[(1, 120242106), (2, 60121053), (3, 40080702), (6, 20040351), (9, 13360234), (18, 6680117), (107, 1123758), (149, 806994), (214, 561879), (298, 403497), (321, 374586), (419, 286974), (447, 268998), (642, 187293), (838, 143487), (894, 134499), (963, 124862), (1257, 95658), (1341, 89666), (1926, 62431), (2514, 47829), (2682, 44833), (3771, 31886), (7542, 15943)]