2849202860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{10831}}^1$

素因数の和:12726

約数の個数: 48

約数和(自身を含む): 6842357760

約数和(自身を除く): 3993154900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1879, 3758, 7516, 9395, 10831, 13153, 18790, 21662, 26306, 37580, 43324, 52612, 54155, 65765, 75817, 108310, 131530, 151634, 216620, 263060, 303268, 379085, 758170, 1516340, 20351449, 40702898, 81405796, 101757245, 142460143, 203514490, 284920286, 407028980, 569840572, 712300715, 1424601430, 2849202860]

約数ペア:

[(1, 2849202860), (2, 1424601430), (4, 712300715), (5, 569840572), (7, 407028980), (10, 284920286), (14, 203514490), (20, 142460143), (28, 101757245), (35, 81405796), (70, 40702898), (140, 20351449), (1879, 1516340), (3758, 758170), (7516, 379085), (9395, 303268), (10831, 263060), (13153, 216620), (18790, 151634), (21662, 131530), (26306, 108310), (37580, 75817), (43324, 65765), (52612, 54155)]