66470940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{369283}}^1$

素因数の和:369298

約数の個数: 36

約数和(自身を含む): 201629064

約数和(自身を除く): 135158124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 369283, 738566, 1107849, 1477132, 1846415, 2215698, 3323547, 3692830, 4431396, 5539245, 6647094, 7385660, 11078490, 13294188, 16617735, 22156980, 33235470, 66470940]

約数ペア:

[(1, 66470940), (2, 33235470), (3, 22156980), (4, 16617735), (5, 13294188), (6, 11078490), (9, 7385660), (10, 6647094), (12, 5539245), (15, 4431396), (18, 3692830), (20, 3323547), (30, 2215698), (36, 1846415), (45, 1477132), (60, 1107849), (90, 738566), (180, 369283)]