195558180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{41257}}^1$

素因数の和:41348

約数の個数: 48

約数和(自身を含む): 554507520

約数和(自身を除く): 358949340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 41257, 82514, 123771, 165028, 206285, 247542, 412570, 495084, 618855, 825140, 1237710, 2475420, 3259303, 6518606, 9777909, 13037212, 16296515, 19555818, 32593030, 39111636, 48889545, 65186060, 97779090, 195558180]

約数ペア:

[(1, 195558180), (2, 97779090), (3, 65186060), (4, 48889545), (5, 39111636), (6, 32593030), (10, 19555818), (12, 16296515), (15, 13037212), (20, 9777909), (30, 6518606), (60, 3259303), (79, 2475420), (158, 1237710), (237, 825140), (316, 618855), (395, 495084), (474, 412570), (790, 247542), (948, 206285), (1185, 165028), (1580, 123771), (2370, 82514), (4740, 41257)]