1861036290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{6892727}}^1$

素因数の和:6892743

約数の個数: 32

約数和(自身を含む): 4962764160

約数和(自身を除く): 3101727870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 6892727, 13785454, 20678181, 34463635, 41356362, 62034543, 68927270, 103390905, 124069086, 186103629, 206781810, 310172715, 372207258, 620345430, 930518145, 1861036290]

約数ペア:

[(1, 1861036290), (2, 930518145), (3, 620345430), (5, 372207258), (6, 310172715), (9, 206781810), (10, 186103629), (15, 124069086), (18, 103390905), (27, 68927270), (30, 62034543), (45, 41356362), (54, 34463635), (90, 20678181), (135, 13785454), (270, 6892727)]