30802198

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 58708224

約数和(自身を除く): 27906026

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 289, 322, 331, 391, 578, 662, 782, 2023, 2317, 2737, 4046, 4634, 5474, 5627, 6647, 7613, 11254, 13294, 15226, 39389, 46529, 53291, 78778, 93058, 95659, 106582, 129421, 191318, 258842, 669613, 905947, 1339226, 1811894, 2200157, 4400314, 15401099, 30802198]

約数ペア:

[(1, 30802198), (2, 15401099), (7, 4400314), (14, 2200157), (17, 1811894), (23, 1339226), (34, 905947), (46, 669613), (119, 258842), (161, 191318), (238, 129421), (289, 106582), (322, 95659), (331, 93058), (391, 78778), (578, 53291), (662, 46529), (782, 39389), (2023, 15226), (2317, 13294), (2737, 11254), (4046, 7613), (4634, 6647), (5474, 5627)]