2017991730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67266391}}^1$

素因数の和:67266401

約数の個数: 16

約数和(自身を含む): 4843180224

約数和(自身を除く): 2825188494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67266391, 134532782, 201799173, 336331955, 403598346, 672663910, 1008995865, 2017991730]

約数ペア:

[(1, 2017991730), (2, 1008995865), (3, 672663910), (5, 403598346), (6, 336331955), (10, 201799173), (15, 134532782), (30, 67266391)]