2956164470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{12323}}^1$

素因数の和:12509

約数の個数: 64

約数和(自身を含む): 6388761600

約数和(自身を除く): 3432597130

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 149, 161, 230, 298, 322, 745, 805, 1043, 1490, 1610, 2086, 3427, 5215, 6854, 10430, 12323, 17135, 23989, 24646, 34270, 47978, 61615, 86261, 119945, 123230, 172522, 239890, 283429, 431305, 566858, 862610, 1417145, 1836127, 1984003, 2834290, 3672254, 3968006, 9180635, 9920015, 12852889, 18361270, 19840030, 25705778, 42230921, 64264445, 84461842, 128528890, 211154605, 295616447, 422309210, 591232894, 1478082235, 2956164470]

約数ペア:

[(1, 2956164470), (2, 1478082235), (5, 591232894), (7, 422309210), (10, 295616447), (14, 211154605), (23, 128528890), (35, 84461842), (46, 64264445), (70, 42230921), (115, 25705778), (149, 19840030), (161, 18361270), (230, 12852889), (298, 9920015), (322, 9180635), (745, 3968006), (805, 3672254), (1043, 2834290), (1490, 1984003), (1610, 1836127), (2086, 1417145), (3427, 862610), (5215, 566858), (6854, 431305), (10430, 283429), (12323, 239890), (17135, 172522), (23989, 123230), (24646, 119945), (34270, 86261), (47978, 61615)]