68669220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13789}}^1$

素因数の和:13884

約数の個数: 48

約数和(自身を含む): 194604480

約数和(自身を除く): 125935260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 13789, 27578, 41367, 55156, 68945, 82734, 137890, 165468, 206835, 275780, 413670, 827340, 1144487, 2288974, 3433461, 4577948, 5722435, 6866922, 11444870, 13733844, 17167305, 22889740, 34334610, 68669220]

約数ペア:

[(1, 68669220), (2, 34334610), (3, 22889740), (4, 17167305), (5, 13733844), (6, 11444870), (10, 6866922), (12, 5722435), (15, 4577948), (20, 3433461), (30, 2288974), (60, 1144487), (83, 827340), (166, 413670), (249, 275780), (332, 206835), (415, 165468), (498, 137890), (830, 82734), (996, 68945), (1245, 55156), (1660, 41367), (2490, 27578), (4980, 13789)]