1707540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 4838400

約数和(自身を除く): 3130860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 191, 298, 382, 447, 573, 596, 745, 764, 894, 955, 1146, 1490, 1788, 1910, 2235, 2292, 2865, 2980, 3820, 4470, 5730, 8940, 11460, 28459, 56918, 85377, 113836, 142295, 170754, 284590, 341508, 426885, 569180, 853770, 1707540]

約数ペア:

[(1, 1707540), (2, 853770), (3, 569180), (4, 426885), (5, 341508), (6, 284590), (10, 170754), (12, 142295), (15, 113836), (20, 85377), (30, 56918), (60, 28459), (149, 11460), (191, 8940), (298, 5730), (382, 4470), (447, 3820), (573, 2980), (596, 2865), (745, 2292), (764, 2235), (894, 1910), (955, 1788), (1146, 1490)]