6815270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 15676416

約数和(自身を除く): 8861146

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 167, 265, 334, 371, 385, 530, 583, 742, 770, 835, 1166, 1169, 1670, 1837, 1855, 2338, 2915, 3674, 3710, 4081, 5830, 5845, 8162, 8851, 9185, 11690, 12859, 17702, 18370, 20405, 25718, 40810, 44255, 61957, 64295, 88510, 97361, 123914, 128590, 194722, 309785, 486805, 619570, 681527, 973610, 1363054, 3407635, 6815270]

約数ペア:

[(1, 6815270), (2, 3407635), (5, 1363054), (7, 973610), (10, 681527), (11, 619570), (14, 486805), (22, 309785), (35, 194722), (53, 128590), (55, 123914), (70, 97361), (77, 88510), (106, 64295), (110, 61957), (154, 44255), (167, 40810), (265, 25718), (334, 20405), (371, 18370), (385, 17702), (530, 12859), (583, 11690), (742, 9185), (770, 8851), (835, 8162), (1166, 5845), (1169, 5830), (1670, 4081), (1837, 3710), (1855, 3674), (2338, 2915)]