1573140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 4459392

約数和(自身を除く): 2886252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 167, 314, 334, 471, 501, 628, 668, 785, 835, 942, 1002, 1570, 1670, 1884, 2004, 2355, 2505, 3140, 3340, 4710, 5010, 9420, 10020, 26219, 52438, 78657, 104876, 131095, 157314, 262190, 314628, 393285, 524380, 786570, 1573140]

約数ペア:

[(1, 1573140), (2, 786570), (3, 524380), (4, 393285), (5, 314628), (6, 262190), (10, 157314), (12, 131095), (15, 104876), (20, 78657), (30, 52438), (60, 26219), (157, 10020), (167, 9420), (314, 5010), (334, 4710), (471, 3340), (501, 3140), (628, 2505), (668, 2355), (785, 2004), (835, 1884), (942, 1670), (1002, 1570)]