4357870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 8644320

約数和(自身を除く): 4286450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 229, 346, 458, 865, 1145, 1730, 1903, 2290, 2519, 3806, 5038, 9515, 12595, 19030, 25190, 39617, 79234, 198085, 396170, 435787, 871574, 2178935, 4357870]

約数ペア:

[(1, 4357870), (2, 2178935), (5, 871574), (10, 435787), (11, 396170), (22, 198085), (55, 79234), (110, 39617), (173, 25190), (229, 19030), (346, 12595), (458, 9515), (865, 5038), (1145, 3806), (1730, 2519), (1903, 2290)]