12845550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2953}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 32966640

約数和(自身を除く): 20121090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 2953, 4350, 5906, 8859, 14765, 17718, 29530, 44295, 73825, 85637, 88590, 147650, 171274, 221475, 256911, 428185, 442950, 513822, 856370, 1284555, 2140925, 2569110, 4281850, 6422775, 12845550]

約数ペア:

[(1, 12845550), (2, 6422775), (3, 4281850), (5, 2569110), (6, 2140925), (10, 1284555), (15, 856370), (25, 513822), (29, 442950), (30, 428185), (50, 256911), (58, 221475), (75, 171274), (87, 147650), (145, 88590), (150, 85637), (174, 73825), (290, 44295), (435, 29530), (725, 17718), (870, 14765), (1450, 8859), (2175, 5906), (2953, 4350)]