308513527490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{156683}}^1$

素因数の和:157943

約数の個数: 64

約数和(自身を含む): 662795882496

約数和(自身を除く): 354282355006

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1223, 1610, 2446, 6115, 8561, 12230, 17122, 28129, 42805, 56258, 85610, 140645, 156683, 196903, 281290, 313366, 393806, 783415, 984515, 1096781, 1566830, 1969030, 2193562, 3603709, 5483905, 7207418, 10967810, 18018545, 25225963, 36037090, 50451926, 126129815, 191623309, 252259630, 383246618, 958116545, 1341363163, 1916233090, 2682726326, 4407336107, 6706815815, 8814672214, 13413631630, 22036680535, 30851352749, 44073361070, 61702705498, 154256763745, 308513527490]

約数ペア:

[(1, 308513527490), (2, 154256763745), (5, 61702705498), (7, 44073361070), (10, 30851352749), (14, 22036680535), (23, 13413631630), (35, 8814672214), (46, 6706815815), (70, 4407336107), (115, 2682726326), (161, 1916233090), (230, 1341363163), (322, 958116545), (805, 383246618), (1223, 252259630), (1610, 191623309), (2446, 126129815), (6115, 50451926), (8561, 36037090), (12230, 25225963), (17122, 18018545), (28129, 10967810), (42805, 7207418), (56258, 5483905), (85610, 3603709), (140645, 2193562), (156683, 1969030), (196903, 1566830), (281290, 1096781), (313366, 984515), (393806, 783415)]