42678630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5099}}^1$

素因数の和:5146

約数の個数: 64

約数和(自身を含む): 117504000

約数和(自身を除く): 74825370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 5099, 8370, 10198, 15297, 25495, 30594, 45891, 50990, 76485, 91782, 137673, 152970, 158069, 229455, 275346, 316138, 458910, 474207, 688365, 790345, 948414, 1376730, 1422621, 1580690, 2371035, 2845242, 4267863, 4742070, 7113105, 8535726, 14226210, 21339315, 42678630]

約数ペア:

[(1, 42678630), (2, 21339315), (3, 14226210), (5, 8535726), (6, 7113105), (9, 4742070), (10, 4267863), (15, 2845242), (18, 2371035), (27, 1580690), (30, 1422621), (31, 1376730), (45, 948414), (54, 790345), (62, 688365), (90, 474207), (93, 458910), (135, 316138), (155, 275346), (186, 229455), (270, 158069), (279, 152970), (310, 137673), (465, 91782), (558, 76485), (837, 50990), (930, 45891), (1395, 30594), (1674, 25495), (2790, 15297), (4185, 10198), (5099, 8370)]