314220130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{56821}}^1$

素因数の和:56914

約数の個数: 32

約数和(自身を含む): 654589440

約数和(自身を除く): 340369310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 56821, 113642, 284105, 397747, 568210, 795494, 1988735, 3977470, 4488859, 8977718, 22444295, 31422013, 44888590, 62844026, 157110065, 314220130]

約数ペア:

[(1, 314220130), (2, 157110065), (5, 62844026), (7, 44888590), (10, 31422013), (14, 22444295), (35, 8977718), (70, 4488859), (79, 3977470), (158, 1988735), (395, 795494), (553, 568210), (790, 397747), (1106, 284105), (2765, 113642), (5530, 56821)]