157435690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29761}}^1$

素因数の和:29814

約数の個数: 24

約数和(自身を含む): 296250948

約数和(自身を除く): 138815258

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 29761, 59522, 148805, 297610, 684503, 1369006, 3422515, 6845030, 15743569, 31487138, 78717845, 157435690]

約数ペア:

[(1, 157435690), (2, 78717845), (5, 31487138), (10, 15743569), (23, 6845030), (46, 3422515), (115, 1369006), (230, 684503), (529, 297610), (1058, 148805), (2645, 59522), (5290, 29761)]