239336860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2503}}^1$

素因数の和:3202

約数の個数: 48

約数和(自身を含む): 575479296

約数和(自身を除く): 336142436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 683, 1366, 2503, 2732, 3415, 4781, 5006, 6830, 9562, 10012, 12515, 13660, 17521, 19124, 23905, 25030, 35042, 47810, 50060, 70084, 87605, 95620, 175210, 350420, 1709549, 3419098, 6838196, 8547745, 11966843, 17095490, 23933686, 34190980, 47867372, 59834215, 119668430, 239336860]

約数ペア:

[(1, 239336860), (2, 119668430), (4, 59834215), (5, 47867372), (7, 34190980), (10, 23933686), (14, 17095490), (20, 11966843), (28, 8547745), (35, 6838196), (70, 3419098), (140, 1709549), (683, 350420), (1366, 175210), (2503, 95620), (2732, 87605), (3415, 70084), (4781, 50060), (5006, 47810), (6830, 35042), (9562, 25030), (10012, 23905), (12515, 19124), (13660, 17521)]