2113246652970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1\times {\mathrm{20753}}^1$

素因数の和:21508

約数の個数: 128

約数和(自身を含む): 5269839740928

約数和(自身を除く): 3156593087958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 223, 310, 446, 465, 491, 669, 930, 982, 1115, 1338, 1473, 2230, 2455, 2946, 3345, 4910, 6690, 6913, 7365, 13826, 14730, 15221, 20739, 20753, 30442, 34565, 41478, 41506, 45663, 62259, 69130, 76105, 91326, 103695, 103765, 109493, 124518, 152210, 207390, 207530, 218986, 228315, 311295, 328479, 456630, 547465, 622590, 643343, 656958, 1094930, 1286686, 1642395, 1930029, 3216715, 3284790, 3394283, 3860058, 4627919, 6433430, 6788566, 9255838, 9650145, 10182849, 10189723, 13883757, 16971415, 19300290, 20365698, 20379446, 23139595, 27767514, 30569169, 33942830, 46279190, 50914245, 50948615, 61138338, 69418785, 101828490, 101897230, 138837570, 143465489, 152845845, 286930978, 305691690, 315881413, 430396467, 631762826, 717327445, 860792934, 947644239, 1434654890, 1579407065, 1895288478, 2151982335, 2272308229, 3158814130, 4303964670, 4544616458, 4738221195, 6816924687, 9476442390, 11361541145, 13633849374, 22723082290, 34084623435, 68169246870, 70441555099, 140883110198, 211324665297, 352207775495, 422649330594, 704415550990, 1056623326485, 2113246652970]

約数ペア:

[(1, 2113246652970), (2, 1056623326485), (3, 704415550990), (5, 422649330594), (6, 352207775495), (10, 211324665297), (15, 140883110198), (30, 70441555099), (31, 68169246870), (62, 34084623435), (93, 22723082290), (155, 13633849374), (186, 11361541145), (223, 9476442390), (310, 6816924687), (446, 4738221195), (465, 4544616458), (491, 4303964670), (669, 3158814130), (930, 2272308229), (982, 2151982335), (1115, 1895288478), (1338, 1579407065), (1473, 1434654890), (2230, 947644239), (2455, 860792934), (2946, 717327445), (3345, 631762826), (4910, 430396467), (6690, 315881413), (6913, 305691690), (7365, 286930978), (13826, 152845845), (14730, 143465489), (15221, 138837570), (20739, 101897230), (20753, 101828490), (30442, 69418785), (34565, 61138338), (41478, 50948615), (41506, 50914245), (45663, 46279190), (62259, 33942830), (69130, 30569169), (76105, 27767514), (91326, 23139595), (103695, 20379446), (103765, 20365698), (109493, 19300290), (124518, 16971415), (152210, 13883757), (207390, 10189723), (207530, 10182849), (218986, 9650145), (228315, 9255838), (311295, 6788566), (328479, 6433430), (456630, 4627919), (547465, 3860058), (622590, 3394283), (643343, 3284790), (656958, 3216715), (1094930, 1930029), (1286686, 1642395)]