312774910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{41759}}^1$

素因数の和:41880

約数の個数: 32

約数和(自身を含む): 649451520

約数和(自身を除く): 336676610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 41759, 83518, 208795, 292313, 417590, 584626, 1461565, 2923130, 4468213, 8936426, 22341065, 31277491, 44682130, 62554982, 156387455, 312774910]

約数ペア:

[(1, 312774910), (2, 156387455), (5, 62554982), (7, 44682130), (10, 31277491), (14, 22341065), (35, 8936426), (70, 4468213), (107, 2923130), (214, 1461565), (535, 584626), (749, 417590), (1070, 292313), (1498, 208795), (3745, 83518), (7490, 41759)]