12844370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2383}}^1$

素因数の和:2415

約数の個数: 48

約数和(自身を含む): 29351808

約数和(自身を除く): 16507438

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2383, 2695, 4766, 5390, 11915, 16681, 23830, 26213, 33362, 52426, 83405, 116767, 131065, 166810, 183491, 233534, 262130, 366982, 583835, 917455, 1167670, 1284437, 1834910, 2568874, 6422185, 12844370]

約数ペア:

[(1, 12844370), (2, 6422185), (5, 2568874), (7, 1834910), (10, 1284437), (11, 1167670), (14, 917455), (22, 583835), (35, 366982), (49, 262130), (55, 233534), (70, 183491), (77, 166810), (98, 131065), (110, 116767), (154, 83405), (245, 52426), (385, 33362), (490, 26213), (539, 23830), (770, 16681), (1078, 11915), (2383, 5390), (2695, 4766)]