715289310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{20431}}^1$

素因数の和:20833

約数の個数: 48

約数和(自身を含む): 1864624320

約数和(自身を除く): 1149335010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 389, 778, 1167, 1945, 2334, 3501, 3890, 5835, 7002, 11670, 17505, 20431, 35010, 40862, 61293, 102155, 122586, 183879, 204310, 306465, 367758, 612930, 919395, 1838790, 7947659, 15895318, 23842977, 39738295, 47685954, 71528931, 79476590, 119214885, 143057862, 238429770, 357644655, 715289310]

約数ペア:

[(1, 715289310), (2, 357644655), (3, 238429770), (5, 143057862), (6, 119214885), (9, 79476590), (10, 71528931), (15, 47685954), (18, 39738295), (30, 23842977), (45, 15895318), (90, 7947659), (389, 1838790), (778, 919395), (1167, 612930), (1945, 367758), (2334, 306465), (3501, 204310), (3890, 183879), (5835, 122586), (7002, 102155), (11670, 61293), (17505, 40862), (20431, 35010)]