2018392290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7475527}}^1$

素因数の和:7475543

約数の個数: 32

約数和(自身を含む): 5382380160

約数和(自身を除く): 3363987870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7475527, 14951054, 22426581, 37377635, 44853162, 67279743, 74755270, 112132905, 134559486, 201839229, 224265810, 336398715, 403678458, 672797430, 1009196145, 2018392290]

約数ペア:

[(1, 2018392290), (2, 1009196145), (3, 672797430), (5, 403678458), (6, 336398715), (9, 224265810), (10, 201839229), (15, 134559486), (18, 112132905), (27, 74755270), (30, 67279743), (45, 44853162), (54, 37377635), (90, 22426581), (135, 14951054), (270, 7475527)]