1520143310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{505031}}^1$

素因数の和:505088

約数の個数: 32

約数和(自身を含む): 3199882752

約数和(自身を除く): 1679739442

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 505031, 1010062, 2525155, 3535217, 5050310, 7070434, 17676085, 21716333, 35352170, 43432666, 108581665, 152014331, 217163330, 304028662, 760071655, 1520143310]

約数ペア:

[(1, 1520143310), (2, 760071655), (5, 304028662), (7, 217163330), (10, 152014331), (14, 108581665), (35, 43432666), (43, 35352170), (70, 21716333), (86, 17676085), (215, 7070434), (301, 5050310), (430, 3535217), (602, 2525155), (1505, 1010062), (3010, 505031)]