137846590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{85619}}^1$

素因数の和:85656

約数の個数: 32

約数和(自身を含む): 295902720

約数和(自身を除く): 158056130

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 85619, 171238, 428095, 599333, 856190, 1198666, 1969237, 2996665, 3938474, 5993330, 9846185, 13784659, 19692370, 27569318, 68923295, 137846590]

約数ペア:

[(1, 137846590), (2, 68923295), (5, 27569318), (7, 19692370), (10, 13784659), (14, 9846185), (23, 5993330), (35, 3938474), (46, 2996665), (70, 1969237), (115, 1198666), (161, 856190), (230, 599333), (322, 428095), (805, 171238), (1610, 85619)]