19113480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53093}}^1$

素因数の和:53110

約数の個数: 48

約数和(自身を含む): 62119980

約数和(自身を除く): 43006500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 53093, 106186, 159279, 212372, 265465, 318558, 424744, 477837, 530930, 637116, 796395, 955674, 1061860, 1274232, 1592790, 1911348, 2123720, 2389185, 3185580, 3822696, 4778370, 6371160, 9556740, 19113480]

約数ペア:

[(1, 19113480), (2, 9556740), (3, 6371160), (4, 4778370), (5, 3822696), (6, 3185580), (8, 2389185), (9, 2123720), (10, 1911348), (12, 1592790), (15, 1274232), (18, 1061860), (20, 955674), (24, 796395), (30, 637116), (36, 530930), (40, 477837), (45, 424744), (60, 318558), (72, 265465), (90, 212372), (120, 159279), (180, 106186), (360, 53093)]