27699140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3036

約数の個数: 48

約数和(自身を含む): 67492992

約数和(自身を除く): 39793852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 2953, 4690, 5906, 9380, 11812, 14765, 20671, 29530, 41342, 59060, 82684, 103355, 197851, 206710, 395702, 413420, 791404, 989255, 1384957, 1978510, 2769914, 3957020, 5539828, 6924785, 13849570, 27699140]

約数ペア:

[(1, 27699140), (2, 13849570), (4, 6924785), (5, 5539828), (7, 3957020), (10, 2769914), (14, 1978510), (20, 1384957), (28, 989255), (35, 791404), (67, 413420), (70, 395702), (134, 206710), (140, 197851), (268, 103355), (335, 82684), (469, 59060), (670, 41342), (938, 29530), (1340, 20671), (1876, 14765), (2345, 11812), (2953, 9380), (4690, 5906)]