30044144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 64808352

約数和(自身を除く): 34764208

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 169, 208, 271, 328, 338, 533, 542, 656, 676, 1066, 1084, 1352, 2132, 2168, 2704, 3523, 4264, 4336, 6929, 7046, 8528, 11111, 13858, 14092, 22222, 27716, 28184, 44444, 45799, 55432, 56368, 88888, 91598, 110864, 144443, 177776, 183196, 288886, 366392, 577772, 732784, 1155544, 1877759, 2311088, 3755518, 7511036, 15022072, 30044144]

約数ペア:

[(1, 30044144), (2, 15022072), (4, 7511036), (8, 3755518), (13, 2311088), (16, 1877759), (26, 1155544), (41, 732784), (52, 577772), (82, 366392), (104, 288886), (164, 183196), (169, 177776), (208, 144443), (271, 110864), (328, 91598), (338, 88888), (533, 56368), (542, 55432), (656, 45799), (676, 44444), (1066, 28184), (1084, 27716), (1352, 22222), (2132, 14092), (2168, 13858), (2704, 11111), (3523, 8528), (4264, 7046), (4336, 6929)]