26961270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{18341}}^1$

素因数の和:18365

約数の個数: 48

約数和(自身を含む): 75275568

約数和(自身を除く): 48314298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 18341, 36682, 55023, 91705, 110046, 128387, 183410, 256774, 275115, 385161, 550230, 641935, 770322, 898709, 1283870, 1797418, 1925805, 2696127, 3851610, 4493545, 5392254, 8987090, 13480635, 26961270]

約数ペア:

[(1, 26961270), (2, 13480635), (3, 8987090), (5, 5392254), (6, 4493545), (7, 3851610), (10, 2696127), (14, 1925805), (15, 1797418), (21, 1283870), (30, 898709), (35, 770322), (42, 641935), (49, 550230), (70, 385161), (98, 275115), (105, 256774), (147, 183410), (210, 128387), (245, 110046), (294, 91705), (490, 55023), (735, 36682), (1470, 18341)]