200454420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3340907}}^1$

素因数の和:3340919

約数の個数: 24

約数和(自身を含む): 561272544

約数和(自身を除く): 360818124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3340907, 6681814, 10022721, 13363628, 16704535, 20045442, 33409070, 40090884, 50113605, 66818140, 100227210, 200454420]

約数ペア:

[(1, 200454420), (2, 100227210), (3, 66818140), (4, 50113605), (5, 40090884), (6, 33409070), (10, 20045442), (12, 16704535), (15, 13363628), (20, 10022721), (30, 6681814), (60, 3340907)]