71335890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{88069}}^1$

素因数の和:88088

約数の個数: 40

約数和(自身を含む): 191816460

約数和(自身を除く): 120480570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 88069, 176138, 264207, 440345, 528414, 792621, 880690, 1321035, 1585242, 2377863, 2642070, 3963105, 4755726, 7133589, 7926210, 11889315, 14267178, 23778630, 35667945, 71335890]

約数ペア:

[(1, 71335890), (2, 35667945), (3, 23778630), (5, 14267178), (6, 11889315), (9, 7926210), (10, 7133589), (15, 4755726), (18, 3963105), (27, 2642070), (30, 2377863), (45, 1585242), (54, 1321035), (81, 880690), (90, 792621), (135, 528414), (162, 440345), (270, 264207), (405, 176138), (810, 88069)]