201210257970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2235669533}}^1$

素因数の和:2235669546

約数の個数: 24

約数和(自身を含む): 523146670956

約数和(自身を除く): 321936412986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2235669533, 4471339066, 6707008599, 11178347665, 13414017198, 20121025797, 22356695330, 33535042995, 40242051594, 67070085990, 100605128985, 201210257970]

約数ペア:

[(1, 201210257970), (2, 100605128985), (3, 67070085990), (5, 40242051594), (6, 33535042995), (9, 22356695330), (10, 20121025797), (15, 13414017198), (18, 11178347665), (30, 6707008599), (45, 4471339066), (90, 2235669533)]