30381588

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{7603}}^1$

素因数の和:7653

約数の個数: 48

約数和(自身を含む): 80906560

約数和(自身を除く): 50524972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 7603, 15206, 22809, 30412, 45618, 68427, 91236, 136854, 205281, 273708, 281311, 410562, 562622, 821124, 843933, 1125244, 1687866, 2531799, 3375732, 5063598, 7595397, 10127196, 15190794, 30381588]

約数ペア:

[(1, 30381588), (2, 15190794), (3, 10127196), (4, 7595397), (6, 5063598), (9, 3375732), (12, 2531799), (18, 1687866), (27, 1125244), (36, 843933), (37, 821124), (54, 562622), (74, 410562), (108, 281311), (111, 273708), (148, 205281), (222, 136854), (333, 91236), (444, 68427), (666, 45618), (999, 30412), (1332, 22809), (1998, 15206), (3996, 7603)]