749493270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{25943}}^1$

素因数の和:26066

約数の個数: 64

約数和(自身を含む): 2017405440

約数和(自身を除く): 1267912170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2889, 3210, 4815, 5778, 9630, 14445, 25943, 28890, 51886, 77829, 129715, 155658, 233487, 259430, 389145, 466974, 700461, 778290, 1167435, 1400922, 2334870, 2775901, 3502305, 5551802, 7004610, 8327703, 13879505, 16655406, 24983109, 27759010, 41638515, 49966218, 74949327, 83277030, 124915545, 149898654, 249831090, 374746635, 749493270]

約数ペア:

[(1, 749493270), (2, 374746635), (3, 249831090), (5, 149898654), (6, 124915545), (9, 83277030), (10, 74949327), (15, 49966218), (18, 41638515), (27, 27759010), (30, 24983109), (45, 16655406), (54, 13879505), (90, 8327703), (107, 7004610), (135, 5551802), (214, 3502305), (270, 2775901), (321, 2334870), (535, 1400922), (642, 1167435), (963, 778290), (1070, 700461), (1605, 466974), (1926, 389145), (2889, 259430), (3210, 233487), (4815, 155658), (5778, 129715), (9630, 77829), (14445, 51886), (25943, 28890)]