127534860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{708527}}^1$

素因数の和:708542

約数の個数: 36

約数和(自身を含む): 386856288

約数和(自身を除く): 259321428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 708527, 1417054, 2125581, 2834108, 3542635, 4251162, 6376743, 7085270, 8502324, 10627905, 12753486, 14170540, 21255810, 25506972, 31883715, 42511620, 63767430, 127534860]

約数ペア:

[(1, 127534860), (2, 63767430), (3, 42511620), (4, 31883715), (5, 25506972), (6, 21255810), (9, 14170540), (10, 12753486), (12, 10627905), (15, 8502324), (18, 7085270), (20, 6376743), (30, 4251162), (36, 3542635), (45, 2834108), (60, 2125581), (90, 1417054), (180, 708527)]