12543370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 15035510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 58, 70, 74, 145, 167, 185, 203, 259, 290, 334, 370, 406, 518, 835, 1015, 1073, 1169, 1295, 1670, 2030, 2146, 2338, 2590, 4843, 5365, 5845, 6179, 7511, 9686, 10730, 11690, 12358, 15022, 24215, 30895, 33901, 37555, 43253, 48430, 61790, 67802, 75110, 86506, 169505, 179191, 216265, 339010, 358382, 432530, 895955, 1254337, 1791910, 2508674, 6271685, 12543370]

約数ペア:

[(1, 12543370), (2, 6271685), (5, 2508674), (7, 1791910), (10, 1254337), (14, 895955), (29, 432530), (35, 358382), (37, 339010), (58, 216265), (70, 179191), (74, 169505), (145, 86506), (167, 75110), (185, 67802), (203, 61790), (259, 48430), (290, 43253), (334, 37555), (370, 33901), (406, 30895), (518, 24215), (835, 15022), (1015, 12358), (1073, 11690), (1169, 10730), (1295, 9686), (1670, 7511), (2030, 6179), (2146, 5845), (2338, 5365), (2590, 4843)]