201213630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2235707}}^1$

素因数の和:2235720

約数の個数: 24

約数和(自身を含む): 523155672

約数和(自身を除く): 321942042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2235707, 4471414, 6707121, 11178535, 13414242, 20121363, 22357070, 33535605, 40242726, 67071210, 100606815, 201213630]

約数ペア:

[(1, 201213630), (2, 100606815), (3, 67071210), (5, 40242726), (6, 33535605), (9, 22357070), (10, 20121363), (15, 13414242), (18, 11178535), (30, 6707121), (45, 4471414), (90, 2235707)]