11081820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{967}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 31223808

約数和(自身を除く): 20141988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 967, 1146, 1910, 1934, 2292, 2865, 2901, 3820, 3868, 4835, 5730, 5802, 9670, 11460, 11604, 14505, 19340, 29010, 58020, 184697, 369394, 554091, 738788, 923485, 1108182, 1846970, 2216364, 2770455, 3693940, 5540910, 11081820]

約数ペア:

[(1, 11081820), (2, 5540910), (3, 3693940), (4, 2770455), (5, 2216364), (6, 1846970), (10, 1108182), (12, 923485), (15, 738788), (20, 554091), (30, 369394), (60, 184697), (191, 58020), (382, 29010), (573, 19340), (764, 14505), (955, 11604), (967, 11460), (1146, 9670), (1910, 5802), (1934, 5730), (2292, 4835), (2865, 3868), (2901, 3820)]