15843310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 16919570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 947, 1195, 1673, 1894, 2390, 3346, 4735, 6629, 8365, 9470, 13258, 16730, 33145, 66290, 226333, 452666, 1131665, 1584331, 2263330, 3168662, 7921655, 15843310]

約数ペア:

[(1, 15843310), (2, 7921655), (5, 3168662), (7, 2263330), (10, 1584331), (14, 1131665), (35, 452666), (70, 226333), (239, 66290), (478, 33145), (947, 16730), (1195, 13258), (1673, 9470), (1894, 8365), (2390, 6629), (3346, 4735)]