734549220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{94903}}^1$

素因数の和:94961

約数の個数: 72

約数和(自身を含む): 2279973696

約数和(自身を除く): 1545424476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 94903, 189806, 284709, 379612, 474515, 569418, 854127, 949030, 1138836, 1423545, 1708254, 1898060, 2847090, 3416508, 4080829, 4270635, 5694180, 8161658, 8541270, 12242487, 16323316, 17082540, 20404145, 24484974, 36727461, 40808290, 48969948, 61212435, 73454922, 81616580, 122424870, 146909844, 183637305, 244849740, 367274610, 734549220]

約数ペア:

[(1, 734549220), (2, 367274610), (3, 244849740), (4, 183637305), (5, 146909844), (6, 122424870), (9, 81616580), (10, 73454922), (12, 61212435), (15, 48969948), (18, 40808290), (20, 36727461), (30, 24484974), (36, 20404145), (43, 17082540), (45, 16323316), (60, 12242487), (86, 8541270), (90, 8161658), (129, 5694180), (172, 4270635), (180, 4080829), (215, 3416508), (258, 2847090), (387, 1898060), (430, 1708254), (516, 1423545), (645, 1138836), (774, 949030), (860, 854127), (1290, 569418), (1548, 474515), (1935, 379612), (2580, 284709), (3870, 189806), (7740, 94903)]