2021759970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{18121}}^1\times {\mathrm{3719}}^1$

素因数の和:21850

約数の個数: 32

約数和(自身を含む): 4853796480

約数和(自身を除く): 2832036510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3719, 7438, 11157, 18121, 18595, 22314, 36242, 37190, 54363, 55785, 90605, 108726, 111570, 181210, 271815, 543630, 67391999, 134783998, 202175997, 336959995, 404351994, 673919990, 1010879985, 2021759970]

約数ペア:

[(1, 2021759970), (2, 1010879985), (3, 673919990), (5, 404351994), (6, 336959995), (10, 202175997), (15, 134783998), (30, 67391999), (3719, 543630), (7438, 271815), (11157, 181210), (18121, 111570), (18595, 108726), (22314, 90605), (36242, 55785), (37190, 54363)]