13048290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 35675640

約数和(自身を除く): 22627350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 89, 90, 135, 162, 178, 181, 267, 270, 362, 405, 445, 534, 543, 801, 810, 890, 905, 1086, 1335, 1602, 1629, 1810, 2403, 2670, 2715, 3258, 4005, 4806, 4887, 5430, 7209, 8010, 8145, 9774, 12015, 14418, 14661, 16109, 16290, 24030, 24435, 29322, 32218, 36045, 48327, 48870, 72090, 73305, 80545, 96654, 144981, 146610, 161090, 241635, 289962, 434943, 483270, 724905, 869886, 1304829, 1449810, 2174715, 2609658, 4349430, 6524145, 13048290]

約数ペア:

[(1, 13048290), (2, 6524145), (3, 4349430), (5, 2609658), (6, 2174715), (9, 1449810), (10, 1304829), (15, 869886), (18, 724905), (27, 483270), (30, 434943), (45, 289962), (54, 241635), (81, 161090), (89, 146610), (90, 144981), (135, 96654), (162, 80545), (178, 73305), (181, 72090), (267, 48870), (270, 48327), (362, 36045), (405, 32218), (445, 29322), (534, 24435), (543, 24030), (801, 16290), (810, 16109), (890, 14661), (905, 14418), (1086, 12015), (1335, 9774), (1602, 8145), (1629, 8010), (1810, 7209), (2403, 5430), (2670, 4887), (2715, 4806), (3258, 4005)]