121800770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19121}}^1$

素因数の和:19155

約数の個数: 48

約数和(自身を含む): 274668408

約数和(自身を除く): 152867638

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 19121, 38242, 95605, 133847, 191210, 248573, 267694, 497146, 669235, 936929, 1242865, 1338470, 1740011, 1873858, 2485730, 3480022, 4684645, 8700055, 9369290, 12180077, 17400110, 24360154, 60900385, 121800770]

約数ペア:

[(1, 121800770), (2, 60900385), (5, 24360154), (7, 17400110), (10, 12180077), (13, 9369290), (14, 8700055), (26, 4684645), (35, 3480022), (49, 2485730), (65, 1873858), (70, 1740011), (91, 1338470), (98, 1242865), (130, 936929), (182, 669235), (245, 497146), (455, 267694), (490, 248573), (637, 191210), (910, 133847), (1274, 95605), (3185, 38242), (6370, 19121)]