120378734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21991}}^1$

素因数の和:22040

約数の個数: 32

約数和(自身を含む): 228013056

約数和(自身を除く): 107634322

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 21991, 43982, 153937, 307874, 373847, 505793, 747694, 1011586, 2616929, 3540551, 5233858, 7081102, 8598481, 17196962, 60189367, 120378734]

約数ペア:

[(1, 120378734), (2, 60189367), (7, 17196962), (14, 8598481), (17, 7081102), (23, 5233858), (34, 3540551), (46, 2616929), (119, 1011586), (161, 747694), (238, 505793), (322, 373847), (391, 307874), (782, 153937), (2737, 43982), (5474, 21991)]