65808630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11987}}^1$

素因数の和:12061

約数の個数: 48

約数和(自身を含む): 173921904

約数和(自身を除く): 108113274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 11987, 23974, 35961, 59935, 71922, 107883, 119870, 179805, 215766, 359610, 539415, 731207, 1078830, 1462414, 2193621, 3656035, 4387242, 6580863, 7312070, 10968105, 13161726, 21936210, 32904315, 65808630]

約数ペア:

[(1, 65808630), (2, 32904315), (3, 21936210), (5, 13161726), (6, 10968105), (9, 7312070), (10, 6580863), (15, 4387242), (18, 3656035), (30, 2193621), (45, 1462414), (61, 1078830), (90, 731207), (122, 539415), (183, 359610), (305, 215766), (366, 179805), (549, 119870), (610, 107883), (915, 71922), (1098, 59935), (1830, 35961), (2745, 23974), (5490, 11987)]