971049780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5394721}}^1$

素因数の和:5394736

約数の個数: 36

約数和(自身を含む): 2945518212

約数和(自身を除く): 1974468432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5394721, 10789442, 16184163, 21578884, 26973605, 32368326, 48552489, 53947210, 64736652, 80920815, 97104978, 107894420, 161841630, 194209956, 242762445, 323683260, 485524890, 971049780]

約数ペア:

[(1, 971049780), (2, 485524890), (3, 323683260), (4, 242762445), (5, 194209956), (6, 161841630), (9, 107894420), (10, 97104978), (12, 80920815), (15, 64736652), (18, 53947210), (20, 48552489), (30, 32368326), (36, 26973605), (45, 21578884), (60, 16184163), (90, 10789442), (180, 5394721)]