117270440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{853}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 302520960

約数和(自身を除く): 185250520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 491, 853, 982, 1706, 1964, 2455, 3412, 3437, 3928, 4265, 4910, 5971, 6824, 6874, 8530, 9820, 11942, 13748, 17060, 17185, 19640, 23884, 27496, 29855, 34120, 34370, 47768, 59710, 68740, 119420, 137480, 238840, 418823, 837646, 1675292, 2094115, 2931761, 3350584, 4188230, 5863522, 8376460, 11727044, 14658805, 16752920, 23454088, 29317610, 58635220, 117270440]

約数ペア:

[(1, 117270440), (2, 58635220), (4, 29317610), (5, 23454088), (7, 16752920), (8, 14658805), (10, 11727044), (14, 8376460), (20, 5863522), (28, 4188230), (35, 3350584), (40, 2931761), (56, 2094115), (70, 1675292), (140, 837646), (280, 418823), (491, 238840), (853, 137480), (982, 119420), (1706, 68740), (1964, 59710), (2455, 47768), (3412, 34370), (3437, 34120), (3928, 29855), (4265, 27496), (4910, 23884), (5971, 19640), (6824, 17185), (6874, 17060), (8530, 13748), (9820, 11942)]