26715990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127219}}^1$

素因数の和:127236

約数の個数: 32

約数和(自身を含む): 73278720

約数和(自身を除く): 46562730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 127219, 254438, 381657, 636095, 763314, 890533, 1272190, 1781066, 1908285, 2671599, 3816570, 4452665, 5343198, 8905330, 13357995, 26715990]

約数ペア:

[(1, 26715990), (2, 13357995), (3, 8905330), (5, 5343198), (6, 4452665), (7, 3816570), (10, 2671599), (14, 1908285), (15, 1781066), (21, 1272190), (30, 890533), (35, 763314), (42, 636095), (70, 381657), (105, 254438), (210, 127219)]