6491530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 12192768

約数和(自身を除く): 5701238

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 223, 355, 410, 446, 710, 1115, 2230, 2911, 5822, 9143, 14555, 15833, 18286, 29110, 31666, 45715, 79165, 91430, 158330, 649153, 1298306, 3245765, 6491530]

約数ペア:

[(1, 6491530), (2, 3245765), (5, 1298306), (10, 649153), (41, 158330), (71, 91430), (82, 79165), (142, 45715), (205, 31666), (223, 29110), (355, 18286), (410, 15833), (446, 14555), (710, 9143), (1115, 5822), (2230, 2911)]