214293310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 128

約数和(自身を含む): 503884800

約数和(自身を除く): 289591490

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 59, 70, 77, 89, 106, 110, 118, 154, 178, 265, 295, 371, 385, 413, 445, 530, 583, 590, 623, 649, 742, 770, 826, 890, 979, 1166, 1246, 1298, 1855, 1958, 2065, 2915, 3115, 3127, 3245, 3710, 4081, 4130, 4543, 4717, 4895, 5251, 5830, 6230, 6254, 6490, 6853, 8162, 9086, 9434, 9790, 10502, 13706, 15635, 20405, 21889, 22715, 23585, 26255, 31270, 33019, 34265, 34397, 36757, 40810, 43778, 45430, 47170, 51887, 52510, 57761, 66038, 68530, 68794, 73514, 103774, 109445, 115522, 165095, 171985, 183785, 218890, 240779, 259435, 278303, 288805, 330190, 343970, 363209, 367570, 404327, 481558, 518870, 556606, 577610, 726418, 808654, 1203895, 1391515, 1816045, 1948121, 2021635, 2407790, 2783030, 3061333, 3632090, 3896242, 4043270, 6122666, 9740605, 15306665, 19481210, 21429331, 30613330, 42858662, 107146655, 214293310]

約数ペア:

[(1, 214293310), (2, 107146655), (5, 42858662), (7, 30613330), (10, 21429331), (11, 19481210), (14, 15306665), (22, 9740605), (35, 6122666), (53, 4043270), (55, 3896242), (59, 3632090), (70, 3061333), (77, 2783030), (89, 2407790), (106, 2021635), (110, 1948121), (118, 1816045), (154, 1391515), (178, 1203895), (265, 808654), (295, 726418), (371, 577610), (385, 556606), (413, 518870), (445, 481558), (530, 404327), (583, 367570), (590, 363209), (623, 343970), (649, 330190), (742, 288805), (770, 278303), (826, 259435), (890, 240779), (979, 218890), (1166, 183785), (1246, 171985), (1298, 165095), (1855, 115522), (1958, 109445), (2065, 103774), (2915, 73514), (3115, 68794), (3127, 68530), (3245, 66038), (3710, 57761), (4081, 52510), (4130, 51887), (4543, 47170), (4717, 45430), (4895, 43778), (5251, 40810), (5830, 36757), (6230, 34397), (6254, 34265), (6490, 33019), (6853, 31270), (8162, 26255), (9086, 23585), (9434, 22715), (9790, 21889), (10502, 20405), (13706, 15635)]