12849270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8741}}^1$

素因数の和:8765

約数の個数: 48

約数和(自身を含む): 35877168

約数和(自身を除く): 23027898

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, 8741, 17482, 26223, 43705, 52446, 61187, 87410, 122374, 131115, 183561, 262230, 305935, 367122, 428309, 611870, 856618, 917805, 1284927, 1835610, 2141545, 2569854, 4283090, 6424635, 12849270]

約数ペア:

[(1, 12849270), (2, 6424635), (3, 4283090), (5, 2569854), (6, 2141545), (7, 1835610), (10, 1284927), (14, 917805), (15, 856618), (21, 611870), (30, 428309), (35, 367122), (42, 305935), (49, 262230), (70, 183561), (98, 131115), (105, 122374), (147, 87410), (210, 61187), (245, 52446), (294, 43705), (490, 26223), (735, 17482), (1470, 8741)]