89457270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{425987}}^1$

素因数の和:426004

約数の個数: 32

約数和(自身を含む): 245369088

約数和(自身を除く): 155911818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 425987, 851974, 1277961, 2129935, 2555922, 2981909, 4259870, 5963818, 6389805, 8945727, 12779610, 14909545, 17891454, 29819090, 44728635, 89457270]

約数ペア:

[(1, 89457270), (2, 44728635), (3, 29819090), (5, 17891454), (6, 14909545), (7, 12779610), (10, 8945727), (14, 6389805), (15, 5963818), (21, 4259870), (30, 2981909), (35, 2555922), (42, 2129935), (70, 1277961), (105, 851974), (210, 425987)]