6550390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 15095808

約数和(自身を除く): 8545418

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 154, 181, 235, 329, 362, 385, 470, 517, 658, 770, 905, 1034, 1267, 1645, 1810, 1991, 2534, 2585, 3290, 3619, 3982, 5170, 6335, 7238, 8507, 9955, 12670, 13937, 17014, 18095, 19910, 27874, 36190, 42535, 59549, 69685, 85070, 93577, 119098, 139370, 187154, 297745, 467885, 595490, 655039, 935770, 1310078, 3275195, 6550390]

約数ペア:

[(1, 6550390), (2, 3275195), (5, 1310078), (7, 935770), (10, 655039), (11, 595490), (14, 467885), (22, 297745), (35, 187154), (47, 139370), (55, 119098), (70, 93577), (77, 85070), (94, 69685), (110, 59549), (154, 42535), (181, 36190), (235, 27874), (329, 19910), (362, 18095), (385, 17014), (470, 13937), (517, 12670), (658, 9955), (770, 8507), (905, 7238), (1034, 6335), (1267, 5170), (1645, 3982), (1810, 3619), (1991, 3290), (2534, 2585)]