13290810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 35054208

約数和(自身を除く): 21763398

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 643, 689, 795, 1286, 1378, 1590, 1929, 2067, 3215, 3445, 3858, 4134, 6430, 6890, 8359, 9645, 10335, 16718, 19290, 20670, 25077, 34079, 41795, 50154, 68158, 83590, 102237, 125385, 170395, 204474, 250770, 340790, 443027, 511185, 886054, 1022370, 1329081, 2215135, 2658162, 4430270, 6645405, 13290810]

約数ペア:

[(1, 13290810), (2, 6645405), (3, 4430270), (5, 2658162), (6, 2215135), (10, 1329081), (13, 1022370), (15, 886054), (26, 511185), (30, 443027), (39, 340790), (53, 250770), (65, 204474), (78, 170395), (106, 125385), (130, 102237), (159, 83590), (195, 68158), (265, 50154), (318, 41795), (390, 34079), (530, 25077), (643, 20670), (689, 19290), (795, 16718), (1286, 10335), (1378, 9645), (1590, 8359), (1929, 6890), (2067, 6430), (3215, 4134), (3445, 3858)]