2707476520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9669559}}^1$

素因数の和:9669577

約数の個数: 32

約数和(自身を含む): 6962083200

約数和(自身を除く): 4254606680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9669559, 19339118, 38678236, 48347795, 67686913, 77356472, 96695590, 135373826, 193391180, 270747652, 338434565, 386782360, 541495304, 676869130, 1353738260, 2707476520]

約数ペア:

[(1, 2707476520), (2, 1353738260), (4, 676869130), (5, 541495304), (7, 386782360), (8, 338434565), (10, 270747652), (14, 193391180), (20, 135373826), (28, 96695590), (35, 77356472), (40, 67686913), (56, 48347795), (70, 38678236), (140, 19339118), (280, 9669559)]