7743190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 17547264

約数和(自身を除く): 9804074

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 127, 130, 134, 182, 254, 335, 455, 469, 635, 670, 871, 889, 910, 938, 1270, 1651, 1742, 1778, 2345, 3302, 4355, 4445, 4690, 6097, 8255, 8509, 8710, 8890, 11557, 12194, 16510, 17018, 23114, 30485, 42545, 57785, 59563, 60970, 85090, 110617, 115570, 119126, 221234, 297815, 553085, 595630, 774319, 1106170, 1548638, 3871595, 7743190]

約数ペア:

[(1, 7743190), (2, 3871595), (5, 1548638), (7, 1106170), (10, 774319), (13, 595630), (14, 553085), (26, 297815), (35, 221234), (65, 119126), (67, 115570), (70, 110617), (91, 85090), (127, 60970), (130, 59563), (134, 57785), (182, 42545), (254, 30485), (335, 23114), (455, 17018), (469, 16510), (635, 12194), (670, 11557), (871, 8890), (889, 8710), (910, 8509), (938, 8255), (1270, 6097), (1651, 4690), (1742, 4445), (1778, 4355), (2345, 3302)]