61935180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1789}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 173816160

約数和(自身を除く): 111880980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1731, 1789, 2308, 2885, 3462, 3578, 5367, 5770, 6924, 7156, 8655, 8945, 10734, 11540, 17310, 17890, 21468, 26835, 34620, 35780, 53670, 107340, 1032253, 2064506, 3096759, 4129012, 5161265, 6193518, 10322530, 12387036, 15483795, 20645060, 30967590, 61935180]

約数ペア:

[(1, 61935180), (2, 30967590), (3, 20645060), (4, 15483795), (5, 12387036), (6, 10322530), (10, 6193518), (12, 5161265), (15, 4129012), (20, 3096759), (30, 2064506), (60, 1032253), (577, 107340), (1154, 53670), (1731, 35780), (1789, 34620), (2308, 26835), (2885, 21468), (3462, 17890), (3578, 17310), (5367, 11540), (5770, 10734), (6924, 8945), (7156, 8655)]