677694430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{9681349}}^1$

素因数の和:9681363

約数の個数: 16

約数和(自身を含む): 1394114400

約数和(自身を除く): 716419970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 9681349, 19362698, 48406745, 67769443, 96813490, 135538886, 338847215, 677694430]

約数ペア:

[(1, 677694430), (2, 338847215), (5, 135538886), (7, 96813490), (10, 67769443), (14, 48406745), (35, 19362698), (70, 9681349)]