7776179710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1\times {\mathrm{2137}}^1$

素因数の和:3397

約数の個数: 64

約数和(自身を含む): 15749500032

約数和(自身を除く): 7973320322

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1217, 1495, 2137, 2434, 2990, 4274, 6085, 10685, 12170, 15821, 21370, 27781, 27991, 31642, 49151, 55562, 55982, 79105, 98302, 138905, 139955, 158210, 245755, 277810, 279910, 363883, 491510, 638963, 727766, 1277926, 1819415, 2600729, 3194815, 3638830, 5201458, 6389630, 13003645, 26007290, 33809477, 59816767, 67618954, 119633534, 169047385, 299083835, 338094770, 598167670, 777617971, 1555235942, 3888089855, 7776179710]

約数ペア:

[(1, 7776179710), (2, 3888089855), (5, 1555235942), (10, 777617971), (13, 598167670), (23, 338094770), (26, 299083835), (46, 169047385), (65, 119633534), (115, 67618954), (130, 59816767), (230, 33809477), (299, 26007290), (598, 13003645), (1217, 6389630), (1495, 5201458), (2137, 3638830), (2434, 3194815), (2990, 2600729), (4274, 1819415), (6085, 1277926), (10685, 727766), (12170, 638963), (15821, 491510), (21370, 363883), (27781, 279910), (27991, 277810), (31642, 245755), (49151, 158210), (55562, 139955), (55982, 138905), (79105, 98302)]