2905050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 7312032

約数和(自身を除く): 4406982

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 150, 181, 214, 321, 362, 535, 543, 642, 905, 1070, 1086, 1605, 1810, 2675, 2715, 3210, 4525, 5350, 5430, 8025, 9050, 13575, 16050, 19367, 27150, 38734, 58101, 96835, 116202, 193670, 290505, 484175, 581010, 968350, 1452525, 2905050]

約数ペア:

[(1, 2905050), (2, 1452525), (3, 968350), (5, 581010), (6, 484175), (10, 290505), (15, 193670), (25, 116202), (30, 96835), (50, 58101), (75, 38734), (107, 27150), (150, 19367), (181, 16050), (214, 13575), (321, 9050), (362, 8025), (535, 5430), (543, 5350), (642, 4525), (905, 3210), (1070, 2715), (1086, 2675), (1605, 1810)]