23221890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{28669}}^1$

素因数の和:28688

約数の個数: 40

約数和(自身を含む): 62443260

約数和(自身を除く): 39221370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 28669, 57338, 86007, 143345, 172014, 258021, 286690, 430035, 516042, 774063, 860070, 1290105, 1548126, 2322189, 2580210, 3870315, 4644378, 7740630, 11610945, 23221890]

約数ペア:

[(1, 23221890), (2, 11610945), (3, 7740630), (5, 4644378), (6, 3870315), (9, 2580210), (10, 2322189), (15, 1548126), (18, 1290105), (27, 860070), (30, 774063), (45, 516042), (54, 430035), (81, 286690), (90, 258021), (135, 172014), (162, 143345), (270, 86007), (405, 57338), (810, 28669)]