121864590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1354051}}^1$

素因数の和:1354064

約数の個数: 24

約数和(自身を含む): 316848168

約数和(自身を除く): 194983578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1354051, 2708102, 4062153, 6770255, 8124306, 12186459, 13540510, 20310765, 24372918, 40621530, 60932295, 121864590]

約数ペア:

[(1, 121864590), (2, 60932295), (3, 40621530), (5, 24372918), (6, 20310765), (9, 13540510), (10, 12186459), (15, 8124306), (18, 6770255), (30, 4062153), (45, 2708102), (90, 1354051)]