68034690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1429}}^1$

素因数の和:1488

約数の個数: 72

約数和(自身を含む): 185044860

約数和(自身を除く): 117010170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1429, 1587, 2070, 2645, 2858, 3174, 4287, 4761, 5290, 7145, 7935, 8574, 9522, 12861, 14290, 15870, 21435, 23805, 25722, 32867, 42870, 47610, 64305, 65734, 98601, 128610, 164335, 197202, 295803, 328670, 493005, 591606, 755941, 986010, 1479015, 1511882, 2267823, 2958030, 3779705, 4535646, 6803469, 7559410, 11339115, 13606938, 22678230, 34017345, 68034690]

約数ペア:

[(1, 68034690), (2, 34017345), (3, 22678230), (5, 13606938), (6, 11339115), (9, 7559410), (10, 6803469), (15, 4535646), (18, 3779705), (23, 2958030), (30, 2267823), (45, 1511882), (46, 1479015), (69, 986010), (90, 755941), (115, 591606), (138, 493005), (207, 328670), (230, 295803), (345, 197202), (414, 164335), (529, 128610), (690, 98601), (1035, 65734), (1058, 64305), (1429, 47610), (1587, 42870), (2070, 32867), (2645, 25722), (2858, 23805), (3174, 21435), (4287, 15870), (4761, 14290), (5290, 12861), (7145, 9522), (7935, 8574)]