235690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:71

約数の個数: 48

約数和(自身を含む): 545832

約数和(自身を除く): 310142

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 49, 65, 70, 74, 91, 98, 130, 182, 185, 245, 259, 370, 455, 481, 490, 518, 637, 910, 962, 1274, 1295, 1813, 2405, 2590, 3185, 3367, 3626, 4810, 6370, 6734, 9065, 16835, 18130, 23569, 33670, 47138, 117845, 235690]

約数ペア:

[(1, 235690), (2, 117845), (5, 47138), (7, 33670), (10, 23569), (13, 18130), (14, 16835), (26, 9065), (35, 6734), (37, 6370), (49, 4810), (65, 3626), (70, 3367), (74, 3185), (91, 2590), (98, 2405), (130, 1813), (182, 1295), (185, 1274), (245, 962), (259, 910), (370, 637), (455, 518), (481, 490)]