2712156790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{68819}}^1$

素因数の和:69396

約数の個数: 32

約数和(自身を含む): 5589285120

約数和(自身を除く): 2877128330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 563, 1126, 2815, 3941, 5630, 7882, 19705, 39410, 68819, 137638, 344095, 481733, 688190, 963466, 2408665, 4817330, 38745097, 77490194, 193725485, 271215679, 387450970, 542431358, 1356078395, 2712156790]

約数ペア:

[(1, 2712156790), (2, 1356078395), (5, 542431358), (7, 387450970), (10, 271215679), (14, 193725485), (35, 77490194), (70, 38745097), (563, 4817330), (1126, 2408665), (2815, 963466), (3941, 688190), (5630, 481733), (7882, 344095), (19705, 137638), (39410, 68819)]