42670030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{857}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 40356914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 857, 1714, 1915, 3830, 4285, 4979, 8570, 9958, 11141, 22282, 24895, 49790, 55705, 111410, 328231, 656462, 1641155, 3282310, 4267003, 8534006, 21335015, 42670030]

約数ペア:

[(1, 42670030), (2, 21335015), (5, 8534006), (10, 4267003), (13, 3282310), (26, 1641155), (65, 656462), (130, 328231), (383, 111410), (766, 55705), (857, 49790), (1714, 24895), (1915, 22282), (3830, 11141), (4285, 9958), (4979, 8570)]