231347090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{3001}}^1$

素因数の和:3614

約数の個数: 32

約数和(自身を含む): 449363376

約数和(自身を除く): 218016286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 593, 1186, 2965, 3001, 5930, 6002, 7709, 15005, 15418, 30010, 38545, 39013, 77090, 78026, 195065, 390130, 1779593, 3559186, 8897965, 17795930, 23134709, 46269418, 115673545, 231347090]

約数ペア:

[(1, 231347090), (2, 115673545), (5, 46269418), (10, 23134709), (13, 17795930), (26, 8897965), (65, 3559186), (130, 1779593), (593, 390130), (1186, 195065), (2965, 78026), (3001, 77090), (5930, 39013), (6002, 38545), (7709, 30010), (15005, 15418)]