73213110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28051}}^1$

素因数の和:28093

約数の個数: 48

約数和(自身を含む): 196925040

約数和(自身を除く): 123711930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 28051, 56102, 84153, 140255, 168306, 252459, 280510, 420765, 504918, 813479, 841530, 1262295, 1626958, 2440437, 2524590, 4067395, 4880874, 7321311, 8134790, 12202185, 14642622, 24404370, 36606555, 73213110]

約数ペア:

[(1, 73213110), (2, 36606555), (3, 24404370), (5, 14642622), (6, 12202185), (9, 8134790), (10, 7321311), (15, 4880874), (18, 4067395), (29, 2524590), (30, 2440437), (45, 1626958), (58, 1262295), (87, 841530), (90, 813479), (145, 504918), (174, 420765), (261, 280510), (290, 252459), (435, 168306), (522, 140255), (870, 84153), (1305, 56102), (2610, 28051)]