19782534930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2753}}^1\times {\mathrm{239527}}^1$

素因数の和:242290

約数の個数: 32

約数和(自身を含む): 47495528064

約数和(自身を除く): 27712993134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2753, 5506, 8259, 13765, 16518, 27530, 41295, 82590, 239527, 479054, 718581, 1197635, 1437162, 2395270, 3592905, 7185810, 659417831, 1318835662, 1978253493, 3297089155, 3956506986, 6594178310, 9891267465, 19782534930]

約数ペア:

[(1, 19782534930), (2, 9891267465), (3, 6594178310), (5, 3956506986), (6, 3297089155), (10, 1978253493), (15, 1318835662), (30, 659417831), (2753, 7185810), (5506, 3592905), (8259, 2395270), (13765, 1437162), (16518, 1197635), (27530, 718581), (41295, 479054), (82590, 239527)]