26890403910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{263399}}^1$

素因数の和:263533

約数の個数: 64

約数和(自身を含む): 66907814400

約数和(自身を除く): 40017410490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 83, 123, 166, 205, 246, 249, 410, 415, 498, 615, 830, 1230, 1245, 2490, 3403, 6806, 10209, 17015, 20418, 34030, 51045, 102090, 263399, 526798, 790197, 1316995, 1580394, 2633990, 3950985, 7901970, 10799359, 21598718, 21862117, 32398077, 43724234, 53996795, 64796154, 65586351, 107993590, 109310585, 131172702, 161990385, 218621170, 323980770, 327931755, 655863510, 896346797, 1792693594, 2689040391, 4481733985, 5378080782, 8963467970, 13445201955, 26890403910]

約数ペア:

[(1, 26890403910), (2, 13445201955), (3, 8963467970), (5, 5378080782), (6, 4481733985), (10, 2689040391), (15, 1792693594), (30, 896346797), (41, 655863510), (82, 327931755), (83, 323980770), (123, 218621170), (166, 161990385), (205, 131172702), (246, 109310585), (249, 107993590), (410, 65586351), (415, 64796154), (498, 53996795), (615, 43724234), (830, 32398077), (1230, 21862117), (1245, 21598718), (2490, 10799359), (3403, 7901970), (6806, 3950985), (10209, 2633990), (17015, 1580394), (20418, 1316995), (34030, 790197), (51045, 526798), (102090, 263399)]