86917260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85213}}^1$

素因数の和:85242

約数の個数: 48

約数和(自身を含む): 257687136

約数和(自身を除く): 170769876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 85213, 170426, 255639, 340852, 426065, 511278, 852130, 1022556, 1278195, 1448621, 1704260, 2556390, 2897242, 4345863, 5112780, 5794484, 7243105, 8691726, 14486210, 17383452, 21729315, 28972420, 43458630, 86917260]

約数ペア:

[(1, 86917260), (2, 43458630), (3, 28972420), (4, 21729315), (5, 17383452), (6, 14486210), (10, 8691726), (12, 7243105), (15, 5794484), (17, 5112780), (20, 4345863), (30, 2897242), (34, 2556390), (51, 1704260), (60, 1448621), (68, 1278195), (85, 1022556), (102, 852130), (170, 511278), (204, 426065), (255, 340852), (340, 255639), (510, 170426), (1020, 85213)]