145343450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3881}}^1$

素因数の和:4007

約数の個数: 48

約数和(自身を含む): 311926464

約数和(自身を除く): 166583014

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 107, 175, 214, 350, 535, 749, 1070, 1498, 2675, 3745, 3881, 5350, 7490, 7762, 18725, 19405, 27167, 37450, 38810, 54334, 97025, 135835, 194050, 271670, 415267, 679175, 830534, 1358350, 2076335, 2906869, 4152670, 5813738, 10381675, 14534345, 20763350, 29068690, 72671725, 145343450]

約数ペア:

[(1, 145343450), (2, 72671725), (5, 29068690), (7, 20763350), (10, 14534345), (14, 10381675), (25, 5813738), (35, 4152670), (50, 2906869), (70, 2076335), (107, 1358350), (175, 830534), (214, 679175), (350, 415267), (535, 271670), (749, 194050), (1070, 135835), (1498, 97025), (2675, 54334), (3745, 38810), (3881, 37450), (5350, 27167), (7490, 19405), (7762, 18725)]