42175890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{52069}}^1$

素因数の和:52088

約数の個数: 40

約数和(自身を含む): 113408460

約数和(自身を除く): 71232570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 52069, 104138, 156207, 260345, 312414, 468621, 520690, 781035, 937242, 1405863, 1562070, 2343105, 2811726, 4217589, 4686210, 7029315, 8435178, 14058630, 21087945, 42175890]

約数ペア:

[(1, 42175890), (2, 21087945), (3, 14058630), (5, 8435178), (6, 7029315), (9, 4686210), (10, 4217589), (15, 2811726), (18, 2343105), (27, 1562070), (30, 1405863), (45, 937242), (54, 781035), (81, 520690), (90, 468621), (135, 312414), (162, 260345), (270, 156207), (405, 104138), (810, 52069)]