299791390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 583096320

約数和(自身を除く): 283304930

約数列:

[1, 2, 5, 10, 31, 37, 59, 62, 74, 118, 155, 185, 295, 310, 370, 443, 590, 886, 1147, 1829, 2183, 2215, 2294, 3658, 4366, 4430, 5735, 9145, 10915, 11470, 13733, 16391, 18290, 21830, 26137, 27466, 32782, 52274, 67673, 68665, 81955, 130685, 135346, 137330, 163910, 261370, 338365, 508121, 676730, 810247, 967069, 1016242, 1620494, 1934138, 2540605, 4051235, 4835345, 5081210, 8102470, 9670690, 29979139, 59958278, 149895695, 299791390]

約数ペア:

[(1, 299791390), (2, 149895695), (5, 59958278), (10, 29979139), (31, 9670690), (37, 8102470), (59, 5081210), (62, 4835345), (74, 4051235), (118, 2540605), (155, 1934138), (185, 1620494), (295, 1016242), (310, 967069), (370, 810247), (443, 676730), (590, 508121), (886, 338365), (1147, 261370), (1829, 163910), (2183, 137330), (2215, 135346), (2294, 130685), (3658, 81955), (4366, 68665), (4430, 67673), (5735, 52274), (9145, 32782), (10915, 27466), (11470, 26137), (13733, 21830), (16391, 18290)]