120932140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{863801}}^1$

素因数の和:863817

約数の個数: 24

約数和(自身を含む): 290237472

約数和(自身を除く): 169305332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 863801, 1727602, 3455204, 4319005, 6046607, 8638010, 12093214, 17276020, 24186428, 30233035, 60466070, 120932140]

約数ペア:

[(1, 120932140), (2, 60466070), (4, 30233035), (5, 24186428), (7, 17276020), (10, 12093214), (14, 8638010), (20, 6046607), (28, 4319005), (35, 3455204), (70, 1727602), (140, 863801)]