11418180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4049}}^1$

素因数の和:4108

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 21241020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 4049, 8098, 12147, 16196, 20245, 24294, 40490, 48588, 60735, 80980, 121470, 190303, 242940, 380606, 570909, 761212, 951515, 1141818, 1903030, 2283636, 2854545, 3806060, 5709090, 11418180]

約数ペア:

[(1, 11418180), (2, 5709090), (3, 3806060), (4, 2854545), (5, 2283636), (6, 1903030), (10, 1141818), (12, 951515), (15, 761212), (20, 570909), (30, 380606), (47, 242940), (60, 190303), (94, 121470), (141, 80980), (188, 60735), (235, 48588), (282, 40490), (470, 24294), (564, 20245), (705, 16196), (940, 12147), (1410, 8098), (2820, 4049)]