3726790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 7076160

約数和(自身を除く): 3349370

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 181, 290, 355, 362, 710, 905, 1810, 2059, 4118, 5249, 10295, 10498, 12851, 20590, 25702, 26245, 52490, 64255, 128510, 372679, 745358, 1863395, 3726790]

約数ペア:

[(1, 3726790), (2, 1863395), (5, 745358), (10, 372679), (29, 128510), (58, 64255), (71, 52490), (142, 26245), (145, 25702), (181, 20590), (290, 12851), (355, 10498), (362, 10295), (710, 5249), (905, 4118), (1810, 2059)]