60960980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{929}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 136397520

約数和(自身を除く): 75436540

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 193, 340, 386, 772, 929, 965, 1858, 1930, 3281, 3716, 3860, 4645, 6562, 9290, 13124, 15793, 16405, 18580, 31586, 32810, 63172, 65620, 78965, 157930, 179297, 315860, 358594, 717188, 896485, 1792970, 3048049, 3585940, 6096098, 12192196, 15240245, 30480490, 60960980]

約数ペア:

[(1, 60960980), (2, 30480490), (4, 15240245), (5, 12192196), (10, 6096098), (17, 3585940), (20, 3048049), (34, 1792970), (68, 896485), (85, 717188), (170, 358594), (193, 315860), (340, 179297), (386, 157930), (772, 78965), (929, 65620), (965, 63172), (1858, 32810), (1930, 31586), (3281, 18580), (3716, 16405), (3860, 15793), (4645, 13124), (6562, 9290)]