9958210

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 8548670

約数列:

[1, 2, 5, 10, 67, 89, 134, 167, 178, 334, 335, 445, 670, 835, 890, 1670, 5963, 11189, 11926, 14863, 22378, 29726, 29815, 55945, 59630, 74315, 111890, 148630, 995821, 1991642, 4979105, 9958210]

約数ペア:

[(1, 9958210), (2, 4979105), (5, 1991642), (10, 995821), (67, 148630), (89, 111890), (134, 74315), (167, 59630), (178, 55945), (334, 29815), (335, 29726), (445, 22378), (670, 14863), (835, 11926), (890, 11189), (1670, 5963)]