2694440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9623}}^1$

素因数の和:9641

約数の個数: 32

約数和(自身を含む): 6929280

約数和(自身を除く): 4234840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9623, 19246, 38492, 48115, 67361, 76984, 96230, 134722, 192460, 269444, 336805, 384920, 538888, 673610, 1347220, 2694440]

約数ペア:

[(1, 2694440), (2, 1347220), (4, 673610), (5, 538888), (7, 384920), (8, 336805), (10, 269444), (14, 192460), (20, 134722), (28, 96230), (35, 76984), (40, 67361), (56, 48115), (70, 38492), (140, 19246), (280, 9623)]