1379910530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{937}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 2739260160

約数和(自身を除く): 1359349630

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 337, 437, 674, 874, 937, 1685, 1874, 2185, 3370, 4370, 4685, 6403, 7751, 9370, 12806, 15502, 17803, 21551, 32015, 35606, 38755, 43102, 64030, 77510, 89015, 107755, 147269, 178030, 215510, 294538, 315769, 409469, 631538, 736345, 818938, 1472690, 1578845, 2047345, 3157690, 4094690, 5999611, 7262687, 11999222, 14525374, 29998055, 36313435, 59996110, 72626870, 137991053, 275982106, 689955265, 1379910530]

約数ペア:

[(1, 1379910530), (2, 689955265), (5, 275982106), (10, 137991053), (19, 72626870), (23, 59996110), (38, 36313435), (46, 29998055), (95, 14525374), (115, 11999222), (190, 7262687), (230, 5999611), (337, 4094690), (437, 3157690), (674, 2047345), (874, 1578845), (937, 1472690), (1685, 818938), (1874, 736345), (2185, 631538), (3370, 409469), (4370, 315769), (4685, 294538), (6403, 215510), (7751, 178030), (9370, 147269), (12806, 107755), (15502, 89015), (17803, 77510), (21551, 64030), (32015, 43102), (35606, 38755)]