9109140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{967}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 25694592

約数和(自身を除く): 16585452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 967, 1570, 1884, 1934, 2355, 2901, 3140, 3868, 4710, 4835, 5802, 9420, 9670, 11604, 14505, 19340, 29010, 58020, 151819, 303638, 455457, 607276, 759095, 910914, 1518190, 1821828, 2277285, 3036380, 4554570, 9109140]

約数ペア:

[(1, 9109140), (2, 4554570), (3, 3036380), (4, 2277285), (5, 1821828), (6, 1518190), (10, 910914), (12, 759095), (15, 607276), (20, 455457), (30, 303638), (60, 151819), (157, 58020), (314, 29010), (471, 19340), (628, 14505), (785, 11604), (942, 9670), (967, 9420), (1570, 5802), (1884, 4835), (1934, 4710), (2355, 3868), (2901, 3140)]