1340627430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1089941}}^1$

素因数の和:1089992

約数の個数: 32

約数和(自身を含む): 3295984608

約数和(自身を除く): 1955357178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1089941, 2179882, 3269823, 5449705, 6539646, 10899410, 16349115, 32698230, 44687581, 89375162, 134062743, 223437905, 268125486, 446875810, 670313715, 1340627430]

約数ペア:

[(1, 1340627430), (2, 670313715), (3, 446875810), (5, 268125486), (6, 223437905), (10, 134062743), (15, 89375162), (30, 44687581), (41, 32698230), (82, 16349115), (123, 10899410), (205, 6539646), (246, 5449705), (410, 3269823), (615, 2179882), (1230, 1089941)]