148192190

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4721}}^1$

素因数の和:4844

約数の個数: 32

約数和(自身を含む): 276746976

約数和(自身を除く): 128554786

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 4721, 6278, 9442, 15695, 23605, 31390, 47210, 203003, 344633, 406006, 689266, 1015015, 1723165, 2030030, 3446330, 14819219, 29638438, 74096095, 148192190]

約数ペア:

[(1, 148192190), (2, 74096095), (5, 29638438), (10, 14819219), (43, 3446330), (73, 2030030), (86, 1723165), (146, 1015015), (215, 689266), (365, 406006), (430, 344633), (730, 203003), (3139, 47210), (4721, 31390), (6278, 23605), (9442, 15695)]