1490700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{4969}}^1$

素因数の和:4986

約数の個数: 36

約数和(自身を含む): 4313960

約数和(自身を除く): 2823260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 4969, 9938, 14907, 19876, 24845, 29814, 49690, 59628, 74535, 99380, 124225, 149070, 248450, 298140, 372675, 496900, 745350, 1490700]

約数ペア:

[(1, 1490700), (2, 745350), (3, 496900), (4, 372675), (5, 298140), (6, 248450), (10, 149070), (12, 124225), (15, 99380), (20, 74535), (25, 59628), (30, 49690), (50, 29814), (60, 24845), (75, 19876), (100, 14907), (150, 9938), (300, 4969)]